Analyses

5 automatic angles of analysis across the entire tournament.

Approaching move 40

Time left on the clock just before playing the 40th move. Less time = more pressure at the time control.

Preparation depth (out of book)

First move where the player thought > 30s. The higher, the more moves their preparation covers.

Player	Average depth	Range (min / max)	Games
Grieve, Harry	move 13.5	11 – 18	6
Collins, Adam	move 11.5	11 – 12	2
Bashylina, Luisa	move 10.8	7 – 16	4
Khoury, Theo	move 10.7	6 – 19	6
Nawalaniec, Adam	move 9.7	2 – 16	7
Price, Gwilym	move 9.5	6 – 13	2
Turner, Max N	move 9.3	4 – 15	8
Pigott, John C	move 9.2	2 – 16	6
Villiers, Thomas	move 9.0	8 – 10	2
Royal, Shreyas	move 9.0	1 – 16	6
Zakarian, David	move 9.0	7 – 11	2
Li, Harry	move 8.9	5 – 15	8
Chow, Samuel	move 8.8	5 – 14	8
Vaidyanathan, Adithya	move 8.7	3 – 16	7
Badacsonyi, Stanley	move 8.4	1 – 12	8
Jarocka, Liwia	move 8.3	5 – 10	4
Franco, Gaston	move 8.3	2 – 13	6
Murawski, Jan	move 8.2	2 – 12	6
Lohia, Sohum	move 8.1	4 – 13	8
Maroroa Jones, Gawain C B	move 7.8	1 – 11	4
Merry, Alan B	move 7.6	4 – 14	8
Zakarian, Dimitrios Levon	move 7.6	2 – 12	8
Holmes, Thalia	move 7.5	7 – 8	2
Waldhausen Gordon, Frederick	move 7.3	5 – 9	4
Williams, Simon K	move 7.3	4 – 13	4
Dishman, Stephen	move 7.3	3 – 10	4
Boswell, Jacob Connor	move 7.0	6 – 8	2
Ledger, Andrew J	move 7.0	3 – 9	8
O`Gorman, Tom	move 7.0	2 – 13	6
Parker, Jonathan F	move 7.0	4 – 10	7
Banerjee, Supratit	move 7.0	3 – 11	6
Wadsworth, Matthew J	move 6.9	1 – 11	8
Hebden, Mark L	move 6.6	3 – 9	7
Schippke, Manon	move 6.6	1 – 11	8
Pein, Jonathan	move 6.5	5 – 8	2
Grave, Jacob Templen	move 6.5	5 – 8	2
Kanyamarala, Trisha	move 6.5	6 – 7	2
Fitzsimons, David	move 6.5	1 – 12	2
Lea, Daniel J	move 6.5	3 – 10	2
Erdos, Viktor	move 6.5	1 – 12	2
Eggleston, David J	move 6.4	1 – 12	8
Sowray, Peter J	move 6.3	2 – 9	8
Speelman, Jon S	move 6.3	2 – 12	8
Siva Mahadevan	move 6.3	2 – 14	8
Rakotomaharo, Fy Antenaina	move 6.3	2 – 9	4
Udovenko, Daniel	move 6.3	2 – 10	4
Camacho Collados, Jose	move 6.1	2 – 11	8
Roberson, Peter T	move 6.1	3 – 11	8
Kosakowski, Jakub	move 6.0	5 – 7	4
Carroll, Thomas	move 6.0	1 – 13	6
Badacsonyi, Frankie	move 6.0	3 – 9	2
Jaufarally, Nadia	move 6.0	1 – 13	6
Bryant, Harry	move 6.0	1 – 13	8
Manmay Chopra	move 6.0	1 – 8	6
Bevis, Noah	move 6.0	5 – 8	4
Zhao, George	move 6.0	2 – 9	3
Onslow, Alfie	move 6.0	6 – 6	1
Cont, Arya	move 5.8	1 – 14	6
Turner, Matthew J	move 5.8	4 – 9	8
Moreby, James	move 5.6	1 – 16	8
Taylor, Martin R	move 5.6	2 – 9	8
Bowcott-Terry, Finlay	move 5.5	1 – 9	8
Gallana, Marco	move 5.5	1 – 13	8
Mazurkiewicz, Michal	move 5.5	1 – 16	6
Hng, Mei-En Emmanuelle	move 5.5	2 – 10	6
Kovchan, Alexander	move 5.5	1 – 12	8
Fodor, Tamas Jr.	move 5.5	4 – 7	4
Flear, Christine	move 5.5	5 – 6	2
Gormally, Daniel W	move 5.4	2 – 8	8
Korshunov, Sergey And.	move 5.3	2 – 9	8
Baker, Chris W	move 5.3	2 – 8	3
Hobson, Kenneth	move 5.3	3 – 7	6
Varney, Zoe	move 5.3	1 – 8	6
Dicen, Elis Denele	move 5.1	1 – 9	8
Toma, Katarzyna	move 5.1	1 – 9	8
Bazakutsa, Svyatoslav	move 5.1	1 – 9	8
Houska, Jovanka	move 5.0	3 – 7	2
Mesropyan, Hayk	move 5.0	2 – 8	2
Flear, Glenn C	move 5.0	2 – 8	2
Varnam, Liam D	move 5.0	2 – 7	3
Plat, Vojtech	move 5.0	5 – 5	1
Kalaiyalahan, Akshaya	move 5.0	3 – 7	2
Larkin, Vladyslav	move 5.0	4 – 6	6
Brackmann, Hendrik	move 5.0	1 – 9	2
Ledger, Dave J	move 4.9	3 – 8	7
Mirzoeva, Elmira	move 4.8	1 – 11	8
Emms, John M	move 4.8	1 – 8	6
Hariharan, Shambavi	move 4.8	2 – 8	8
Ghasi, Ameet K	move 4.8	3 – 7	4
Pert, Nina	move 4.7	2 – 7	6
Pert, Richard G	move 4.6	1 – 7	8
Czopor, Maciej	move 4.6	1 – 9	5
Gasanov, Eldar	move 4.5	1 – 11	6
York-Weaving, Richard	move 4.5	3 – 6	4
Kazarian, Anna-Maja	move 4.5	2 – 8	4
Pert, Nicholas	move 4.5	1 – 7	6
Lalic, Peter D	move 4.5	4 – 5	2
Webb, Laurence E	move 4.5	3 – 6	2
Hunt, Harriet V	move 4.4	1 – 8	5
Rendle, Thomas E	move 4.4	1 – 9	8
Wall, Tim P	move 4.3	1 – 7	4
Jackson, James P	move 4.1	1 – 6	8
O`Donnell, Conor	move 4.0	1 – 10	3
Pedersen, Carsten	move 4.0	2 – 6	2
Maycock Bates, David Henry	move 4.0	1 – 6	4
Eames, Robert S	move 4.0	1 – 7	2
Kiremitciyan, Ari	move 4.0	3 – 5	2
Hawksworth, John C	move 4.0	2 – 6	2
Arakhamia-Grant, Ketevan	move 4.0	4 – 4	3
Yoon, Jacob D	move 3.9	1 – 9	8
Fava, Lorenzo	move 3.8	1 – 9	6
Balaji, Aaravamudhan	move 3.8	1 – 9	4
Nelson, Jonathan P	move 3.8	2 – 6	4
Ledger, Stephen C	move 3.8	3 – 4	5
Pert, Max	move 3.7	2 – 6	6
Bates, Richard A	move 3.6	1 – 10	8
Bottazzi, Ulysse	move 3.6	1 – 11	8
Arkell, Keith C	move 3.5	2 – 5	2
Ansell, Simon T	move 3.4	1 – 6	8
Fellowes, Billy	move 3.4	1 – 8	8
Tompson, John C	move 3.3	1 – 6	4
Makkar, Rajat	move 3.3	1 – 6	8
Duncan, Chris R	move 3.3	1 – 10	4
Han, Yichen	move 3.1	1 – 8	8
Willow, Jonah B	move 3.0	1 – 9	7
McPhillips, Joseph	move 3.0	2 – 4	2
Fernandez, Daniel Howard	move 3.0	3 – 3	1
Tsatsalashvili, Keti	move 3.0	1 – 5	2
Horton, Jamie A	move 3.0	1 – 6	8
Manley, Jon P	move 3.0	3 – 3	2
Bezuidenhout, Roland	move 2.9	1 – 9	8
Haydon, David L	move 2.7	1 – 8	6
Macak, Stefan	move 2.7	1 – 11	6
Maciol, Ryszard	move 2.5	1 – 5	8
Shearsby, Jude	move 2.4	1 – 6	8
Ciocan, Maria-Alexandra	move 2.3	1 – 8	8
Clarke, Brandon G I	move 1.5	1 – 2	2
Stoyanov, Viktor	move 1.5	1 – 3	4
Harvey, Marcus R	move 1.5	1 – 5	8
Rogers, Jonathan W	move 1.3	1 – 2	4
Patel, Zain	move 1.0	1 – 1	2
Rocco, Federico	move 1.0	1 – 1	2
Bhatia, Kanwal K	move 1.0	1 – 1	2
Kirk, Ezra	move 1.0	1 – 1	2
Gayson, Peter M	move 1.0	1 – 1	1
Tan, Justin	move 1.0	1 – 1	2
Taylor, Adam A	move 1.0	1 – 1	2
Lalic, Bogdan	move 1.0	1 – 1	4
Kovalskyi, Roman	move 1.0	1 – 1	1
Avadhoot Lokesh Bhakti Brahme	move 1.0	1 – 1	1
Valdepenas Octavio, Javier	move 1.0	1 – 1	4

Evolution across the 14 rounds

Average time per move at each round. Shows fatigue / confidence settling in.

Opening time by ECO family

Which opening families make each player think earliest in the game.

Player	A Flank	B Semi-open	C Open	D Closed	E Indian
Ansell, Simon T	—	5m 4s 3 games	4m 32s 3 games	4m 5s 1 game	5m 20s 1 game
Arakhamia-Grant, Ketevan	—	5m 44s 2 games	6m 2s 1 game	—	—
Arkell, Keith C	—	2m 53s 1 game	—	—	3m 37s 1 game
Avadhoot Lokesh Bhakti Brahme	—	4m 47s 1 game	—	—	—
Badacsonyi, Frankie	—	—	—	2m 7s 1 game	3m 58s 1 game
Badacsonyi, Stanley	4m 35s 4 games	—	3m 4s 1 game	—	6m 43s 3 games
Baker, Chris W	4m 32s 2 games	—	—	—	2m 42s 1 game
Balaji, Aaravamudhan	7m 26s 1 game	—	—	6m 26s 1 game	6m 20s 2 games
Banerjee, Supratit	5m 58s 1 game	4m 36s 2 games	3m 53s 3 games	—	—
Bashylina, Luisa	—	—	—	3m 31s 3 games	4m 10s 1 game
Bates, Richard A	3m 21s 1 game	6m 17s 2 games	—	3m 17s 2 games	3m 24s 3 games
Bazakutsa, Svyatoslav	5m 5s 3 games	1m 54s 2 games	—	3m 38s 2 games	7m 28s 1 game
Bevis, Noah	3m 51s 1 game	3m 48s 1 game	—	7m 27s 1 game	5m 10s 1 game
Bezuidenhout, Roland	2m 33s 3 games	3m 16s 1 game	1m 27s 1 game	1m 45s 3 games	—
Bhatia, Kanwal K	3m 20s 1 game	—	3m 48s 1 game	—	—
Boswell, Jacob Connor	4m 12s 1 game	—	—	—	4m 13s 1 game
Bottazzi, Ulysse	5m 15s 1 game	5m 28s 4 games	6m 32s 2 games	—	4m 47s 1 game
Bowcott-Terry, Finlay	5m 40s 3 games	7m 23s 3 games	2m 25s 2 games	—	—
Brackmann, Hendrik	6m 6s 1 game	—	3m 48s 1 game	—	—
Bryant, Harry	2m 11s 1 game	3m 39s 2 games	6m 31s 3 games	5m 33s 1 game	4m 42s 1 game
Camacho Collados, Jose	3m 32s 4 games	3 min 2 games	—	8m 21s 1 game	3m 28s 1 game
Carroll, Thomas	2m 49s 2 games	2m 16s 1 game	—	2m 57s 1 game	2m 9s 2 games
Chow, Samuel	1m 50s 1 game	—	1m 25s 1 game	2m 37s 5 games	1m 33s 1 game
Ciocan, Maria-Alexandra	4m 5s 2 games	4m 39s 3 games	5m 4s 2 games	—	4m 15s 1 game
Clarke, Brandon G I	5m 35s 2 games	—	—	—	—
Collins, Adam	—	—	—	—	4m 58s 2 games
Cont, Arya	4m 55s 5 games	—	6m 26s 1 game	—	—
Czopor, Maciej	—	5m 57s 3 games	4m 17s 1 game	—	3m 56s 1 game
Dicen, Elis Denele	4m 13s 2 games	3m 30s 2 games	5m 26s 2 games	3m 22s 2 games	—
Dishman, Stephen	2m 36s 3 games	—	—	4m 6s 1 game	—
Duncan, Chris R	5m 11s 2 games	—	3m 48s 2 games	—	—
Eames, Robert S	—	1m 30s 2 games	—	—	—
Eggleston, David J	—	2m 46s 2 games	3m 49s 4 games	—	3m 27s 2 games
Emms, John M	—	2m 10s 1 game	4m 45s 4 games	—	6m 52s 1 game
Erdos, Viktor	5 min 1 game	—	—	—	3m 1s 1 game
Fava, Lorenzo	4m 54s 1 game	2m 45s 2 games	5m 48s 3 games	—	—
Fellowes, Billy	4m 50s 2 games	4m 1s 3 games	3m 10s 1 game	—	5m 27s 2 games
Fernandez, Daniel Howard	—	—	2m 19s 1 game	—	—
Fitzsimons, David	—	5m 34s 1 game	4m 14s 1 game	—	—
Flear, Christine	6m 4s 1 game	3m 21s 1 game	—	—	—
Flear, Glenn C	4m 18s 1 game	—	—	—	1m 10s 1 game
Fodor, Tamas Jr.	—	—	—	4m 28s 3 games	5m 8s 1 game
Franco, Gaston	—	4m 26s 4 games	—	2m 15s 1 game	5m 30s 1 game
Gallana, Marco	4m 46s 4 games	1m 30s 2 games	—	4m 5s 1 game	3m 52s 1 game
Gasanov, Eldar	—	3m 56s 2 games	2m 53s 2 games	4m 53s 1 game	3m 26s 1 game
Gayson, Peter M	3m 7s 1 game	—	—	—	—
Ghasi, Ameet K	5m 43s 2 games	4m 59s 2 games	—	—	—
Gormally, Daniel W	1m 14s 1 game	2m 29s 4 games	2m 18s 1 game	1m 55s 1 game	1m 34s 1 game
Grave, Jacob Templen	—	—	—	7m 39s 1 game	3m 42s 1 game
Grieve, Harry	—	5m 46s 3 games	4m 38s 2 games	—	—
Han, Yichen	3m 33s 3 games	4m 29s 1 game	3m 45s 1 game	2m 38s 3 games	—
Hariharan, Shambavi	3m 5s 4 games	—	5m 56s 2 games	2m 31s 1 game	4m 42s 1 game
Harvey, Marcus R	4m 39s 4 games	2m 39s 1 game	—	3m 43s 1 game	4m 20s 2 games
Hawksworth, John C	—	—	3m 56s 1 game	—	4m 20s 1 game
Haydon, David L	3m 33s 2 games	—	5m 2s 1 game	—	3m 45s 3 games
Hebden, Mark L	2m 3s 2 games	1m 54s 1 game	1m 57s 2 games	—	1m 37s 2 games
Hng, Mei-En Emmanuelle	3m 52s 2 games	6m 51s 2 games	5m 19s 2 games	—	—
Hobson, Kenneth	2m 56s 1 game	2m 32s 3 games	2m 24s 1 game	—	3m 53s 1 game
Holmes, Thalia	4m 15s 1 game	—	10 min 1 game	—	—
Horton, Jamie A	5m 18s 1 game	5m 21s 3 games	—	6m 1s 1 game	7m 11s 3 games
Houska, Jovanka	2m 49s 1 game	—	—	1m 15s 1 game	—
Hunt, Harriet V	—	4m 17s 1 game	2m 49s 2 games	—	4m 58s 2 games
Jackson, James P	4m 11s 2 games	4m 50s 3 games	4m 31s 1 game	5m 48s 1 game	5m 53s 1 game
Jarocka, Liwia	—	4m 32s 1 game	1m 24s 1 game	2m 27s 2 games	—
Jaufarally, Nadia	—	7m 27s 3 games	5m 26s 2 games	—	5m 41s 1 game
Kalaiyalahan, Akshaya	—	5m 43s 1 game	—	—	4m 38s 1 game
Kanyamarala, Trisha	—	—	—	5m 51s 2 games	—
Kazarian, Anna-Maja	4m 42s 1 game	—	3m 52s 2 games	2m 32s 1 game	—
Khoury, Theo	5 min 1 game	3m 50s 3 games	4m 43s 1 game	2m 44s 1 game	—
Kiremitciyan, Ari	—	2m 58s 1 game	—	47s 1 game	—
Kirk, Ezra	3m 26s 1 game	—	—	2m 35s 1 game	—
Korshunov, Sergey And.	5m 32s 4 games	—	5m 47s 1 game	5m 3s 3 games	—
Kosakowski, Jakub	—	4m 42s 3 games	3m 7s 1 game	—	—
Kovalskyi, Roman	—	7m 28s 1 game	—	—	—
Kovchan, Alexander	4m 39s 2 games	1m 17s 4 games	1m 20s 1 game	4m 7s 1 game	—
Lalic, Bogdan	54s 1 game	—	—	2m 55s 2 games	3m 20s 1 game
Lalic, Peter D	6m 51s 2 games	—	—	—	—
Larkin, Vladyslav	3m 5s 2 games	—	6m 40s 1 game	—	3m 46s 3 games
Lea, Daniel J	—	—	5m 38s 1 game	5m 52s 1 game	—
Ledger, Andrew J	4m 13s 2 games	—	2m 7s 1 game	2m 39s 2 games	2m 55s 3 games
Ledger, Dave J	—	4m 57s 1 game	3m 26s 2 games	3m 41s 4 games	—
Ledger, Stephen C	3m 34s 2 games	3m 22s 1 game	—	2m 18s 1 game	3m 24s 1 game
Li, Harry	2m 59s 3 games	5m 27s 2 games	3m 44s 2 games	—	3m 35s 1 game
Lohia, Sohum	4m 40s 1 game	2m 31s 2 games	5m 59s 2 games	3m 16s 3 games	—
Macak, Stefan	5m 16s 1 game	4m 30s 3 games	44s 1 game	5m 12s 1 game	—
Maciol, Ryszard	3m 14s 1 game	—	3m 9s 4 games	—	2m 35s 3 games
Makkar, Rajat	2m 47s 3 games	4m 36s 2 games	2m 45s 1 game	—	3m 14s 2 games
Manley, Jon P	—	5m 46s 1 game	—	5m 7s 1 game	—
Manmay Chopra	3m 29s 5 games	—	—	5m 9s 1 game	—
Maroroa Jones, Gawain C B	3m 4s 1 game	4m 50s 2 games	4m 38s 1 game	—	—
Maycock Bates, David Henry	4m 38s 1 game	7m 20s 2 games	—	—	7m 39s 1 game
Mazurkiewicz, Michal	3m 23s 1 game	4m 36s 3 games	9s 1 game	—	6m 48s 1 game
McPhillips, Joseph	—	—	5m 8s 1 game	4m 56s 1 game	—
Merry, Alan B	7m 23s 2 games	6m 29s 3 games	—	4m 56s 1 game	10 min 2 games
Mesropyan, Hayk	—	3m 29s 1 game	6m 35s 1 game	—	—
Mirzoeva, Elmira	2m 59s 2 games	4m 54s 3 games	—	4m 26s 2 games	3m 38s 1 game
Moreby, James	5m 46s 3 games	5m 49s 2 games	6s 1 game	3m 16s 1 game	1m 19s 1 game
Murawski, Jan	8m 59s 1 game	5m 30s 1 game	5m 33s 1 game	5m 7s 1 game	6m 21s 2 games
Nawalaniec, Adam	4m 41s 1 game	5m 28s 4 games	5m 24s 2 games	—	—
Nelson, Jonathan P	—	4m 35s 1 game	4m 56s 1 game	4m 45s 1 game	7m 46s 1 game
O`Donnell, Conor	—	2m 2s 2 games	2m 43s 1 game	—	3m 58s 1 game
O`Gorman, Tom	6m 22s 1 game	7m 28s 2 games	4m 40s 2 games	6m 53s 1 game	—
Onslow, Alfie	—	3m 40s 1 game	—	—	—
Parker, Jonathan F	7m 26s 2 games	2m 53s 1 game	5m 32s 2 games	4m 27s 1 game	8m 8s 1 game
Patel, Zain	6m 2s 1 game	—	3m 34s 1 game	—	—
Pedersen, Carsten	—	3m 47s 1 game	2m 36s 1 game	—	—
Pein, Jonathan	—	—	6m 15s 2 games	—	—
Pert, Max	3m 57s 2 games	2m 41s 1 game	2m 30s 1 game	3m 7s 2 games	—
Pert, Nicholas	2m 34s 2 games	4m 58s 1 game	—	2m 34s 3 games	—
Pert, Nina	4m 35s 2 games	3m 26s 3 games	4m 44s 1 game	—	—
Pert, Richard G	3m 57s 2 games	2m 48s 2 games	—	4m 21s 4 games	—
Pigott, John C	4m 36s 1 game	2m 48s 3 games	—	6m 32s 2 games	—
Plat, Vojtech	—	2s 1 game	—	3m 27s 1 game	—
Price, Gwilym	5m 40s 1 game	—	—	3m 16s 1 game	—
Rakotomaharo, Fy Antenaina	4m 30s 2 games	—	4m 55s 1 game	3m 42s 1 game	—
Rendle, Thomas E	4m 5s 2 games	3m 48s 2 games	3m 14s 1 game	3m 13s 1 game	4m 36s 2 games
Roberson, Peter T	—	3m 26s 2 games	3m 57s 1 game	2m 42s 1 game	3m 59s 4 games
Rocco, Federico	—	4m 47s 2 games	—	—	—
Rogers, Jonathan W	4m 14s 2 games	—	4m 45s 1 game	—	3m 34s 1 game
Royal, Shreyas	—	4m 50s 1 game	—	4m 43s 4 games	—
Schippke, Manon	—	4m 42s 2 games	—	5m 9s 4 games	5m 3s 2 games
Shearsby, Jude	3m 30s 3 games	4m 6s 4 games	—	6m 35s 1 game	—
Siva Mahadevan	—	4m 37s 4 games	1m 17s 1 game	5m 8s 2 games	4m 35s 1 game
Sowray, Peter J	4m 22s 1 game	4m 32s 4 games	4m 58s 2 games	—	5m 12s 1 game
Speelman, Jon S	2m 36s 5 games	1m 50s 1 game	—	2m 53s 1 game	2m 11s 1 game
Stoyanov, Viktor	3m 40s 1 game	—	2m 8s 2 games	—	2m 35s 1 game
Tan, Justin	—	1m 37s 1 game	5m 19s 1 game	—	—
Taylor, Adam A	3m 16s 1 game	7m 41s 1 game	—	—	—
Taylor, Martin R	4m 59s 4 games	—	4m 7s 2 games	5m 38s 2 games	—
Toma, Katarzyna	1m 44s 2 games	4m 32s 3 games	2m 54s 2 games	—	3m 29s 1 game
Tompson, John C	2m 2s 1 game	—	5m 18s 1 game	3m 11s 1 game	6m 1s 1 game
Tsatsalashvili, Keti	4m 55s 1 game	2m 48s 1 game	—	—	—
Turner, Matthew J	3m 59s 1 game	1m 45s 2 games	2m 59s 3 games	3m 26s 2 games	—
Turner, Max N	3m 9s 1 game	—	1m 22s 1 game	3m 4s 5 games	1m 52s 1 game
Udovenko, Daniel	—	4 min 1 game	9m 43s 1 game	3m 47s 1 game	5m 2s 1 game
Vaidyanathan, Adithya	5m 34s 1 game	3m 10s 2 games	—	4m 21s 3 games	6m 33s 1 game
Valdepenas Octavio, Javier	—	3m 48s 2 games	5m 51s 2 games	—	—
Varnam, Liam D	5m 14s 1 game	4m 11s 1 game	7m 34s 1 game	—	—
Varney, Zoe	8m 46s 1 game	3m 49s 1 game	5m 35s 2 games	—	6m 18s 2 games
Villiers, Thomas	—	1m 18s 1 game	57s 1 game	—	—
Wadsworth, Matthew J	3m 22s 1 game	—	3m 14s 1 game	2m 24s 1 game	3m 8s 5 games
Waldhausen Gordon, Frederick	2m 5s 3 games	—	2m 51s 1 game	—	—
Wall, Tim P	4m 4s 1 game	4m 32s 1 game	—	4m 20s 2 games	—
Webb, Laurence E	—	—	—	2m 15s 1 game	2m 32s 1 game
Williams, Simon K	3m 21s 2 games	—	5m 50s 1 game	2m 9s 1 game	—
Willow, Jonah B	2m 36s 1 game	4m 39s 1 game	4m 10s 3 games	4m 11s 2 games	—
Yoon, Jacob D	3m 50s 2 games	4 min 3 games	—	3m 39s 1 game	3m 14s 2 games
York-Weaving, Richard	5m 1s 1 game	—	3m 48s 3 games	—	—
Zakarian, David	2m 10s 1 game	—	—	—	24s 1 game
Zakarian, Dimitrios Levon	6m 21s 1 game	6m 24s 2 games	3m 26s 1 game	7m 42s 2 games	4m 5s 2 games
Zhao, George	5m 6s 1 game	3m 18s 1 game	—	—	4m 16s 1 game

Average time per move (moves 1-15) by ECO family of the game opening. Intensity = proportional to time. Hover a cell to see the number of games.

Does thinking longer help?

The cost of a move is the eval lost by the player (positive = bad move). We aggregate by think duration to see if thinking more produces cleaner moves — and who benefits most.

Player:24654 moves analyzed

Median cost by think duration

Positive = the move dropped the eval (bad move). Close to 0 = neutral move. The blunder rate is the % of moves in the bucket with a cost > 150 cp.

Who does time help? (median < 1min vs > 5min)

Difference between median quality when the player thinks fast (≤ 60s) and when they think long (> 5min). Negative = their long thinks pay off. Positive = they would have done better to move faster.

Player	Fast moves (≤ 60s)	Long moves (> 5min)	Δ
Valdepenas Octavio, Javier	+8 cp(66)	+2 cp(27)	-6 cp
Dicen, Elis Denele	+10 cp(231)	+4 cp(57)	-6 cp
Kovalskyi, Roman	+15 cp(22)	+10 cp(10)	-5 cp
Grave, Jacob Templen	+19 cp(36)	+14 cp(13)	-5 cp
Waldhausen Gordon, Frederick	+5 cp(51)	+1 cp(17)	-4 cp
Erdos, Viktor	+7 cp(25)	+3 cp(12)	-4 cp
Ansell, Simon T	+4 cp(61)	+1 cp(40)	-3 cp
Arakhamia-Grant, Ketevan	+11 cp(59)	+8 cp(23)	-3 cp
Bashylina, Luisa	+6 cp(46)	+3 cp(24)	-3 cp
Lea, Daniel J	+8 cp(36)	+4 cp(23)	-3 cp
Kazarian, Anna-Maja	+7 cp(48)	+5 cp(27)	-2 cp
Jaufarally, Nadia	+12 cp(76)	+10 cp(38)	-2 cp
Taylor, Martin R	+4 cp(99)	+2 cp(60)	-2 cp
Zakarian, David	+7 cp(17)	+5 cp(14)	-2 cp
Larkin, Vladyslav	+2 cp(104)	0 cp(33)	-2 cp
Villiers, Thomas	+2 cp(14)	0 cp(3)	-2 cp
Onslow, Alfie	+4 cp(9)	+2 cp(8)	-2 cp
Carroll, Thomas	+4 cp(59)	+3 cp(31)	-1 cp
Udovenko, Daniel	+10 cp(48)	+9 cp(26)	-1 cp
Pert, Max	+9 cp(107)	+8 cp(39)	-1 cp
Rogers, Jonathan W	+6 cp(38)	+5 cp(28)	-1 cp
Parker, Jonathan F	+6 cp(124)	+4 cp(44)	-1 cp
O`Donnell, Conor	+1 cp(32)	0 cp(17)	-1 cp
Stoyanov, Viktor	0 cp(60)	0 cp(18)	0 cp
McPhillips, Joseph	+9 cp(17)	+9 cp(14)	0 cp
Varney, Zoe	+10 cp(120)	+10 cp(45)	0 cp
Pert, Nicholas	0 cp(96)	0 cp(41)	0 cp
Kirk, Ezra	+4 cp(26)	+4 cp(11)	0 cp
Schippke, Manon	+8 cp(99)	+8 cp(56)	0 cp
Houska, Jovanka	+4 cp(28)	+3 cp(11)	0 cp
Tompson, John C	+10 cp(48)	+10 cp(22)	0 cp
Khoury, Theo	+7 cp(75)	+7 cp(39)	0 cp
Eames, Robert S	+4 cp(46)	+3 cp(9)	0 cp
Taylor, Adam A	0 cp(42)	0 cp(18)	0 cp
Ledger, Dave J	+7 cp(92)	+7 cp(41)	+1 cp
Rocco, Federico	+7 cp(39)	+8 cp(16)	+1 cp
Maciol, Ryszard	+7 cp(114)	+8 cp(45)	+1 cp
Han, Yichen	0 cp(124)	+1 cp(42)	+1 cp
Kosakowski, Jakub	+4 cp(32)	+5 cp(20)	+1 cp
Roberson, Peter T	+5 cp(150)	+6 cp(61)	+1 cp
Bowcott-Terry, Finlay	+6 cp(83)	+7 cp(47)	+1 cp
Lalic, Bogdan	+2 cp(43)	+3 cp(23)	+1 cp
Fodor, Tamas Jr.	+4 cp(50)	+5 cp(29)	+1 cp
Kanyamarala, Trisha	+10 cp(45)	+11 cp(18)	+1 cp
Korshunov, Sergey And.	+7 cp(111)	+9 cp(55)	+2 cp
Gormally, Daniel W	+1 cp(120)	+3 cp(32)	+2 cp
Mirzoeva, Elmira	+7 cp(97)	+9 cp(52)	+2 cp
Duncan, Chris R	0 cp(59)	+2 cp(25)	+2 cp
Emms, John M	0 cp(118)	+2 cp(47)	+2 cp
Hobson, Kenneth	+3 cp(82)	+5 cp(30)	+2 cp
Mesropyan, Hayk	+7 cp(22)	+9 cp(12)	+2 cp
Arkell, Keith C	+6 cp(11)	+8 cp(13)	+2 cp
Balaji, Aaravamudhan	0 cp(110)	+3 cp(27)	+3 cp
Yoon, Jacob D	+3 cp(94)	+6 cp(56)	+3 cp
Ciocan, Maria-Alexandra	+7 cp(86)	+10 cp(56)	+3 cp
Eggleston, David J	+8 cp(120)	+11 cp(57)	+3 cp
Zhao, George	+13 cp(36)	+16 cp(22)	+3 cp
Lalic, Peter D	+8 cp(30)	+10 cp(17)	+3 cp
Gayson, Peter M	+9 cp(16)	+11 cp(7)	+3 cp
Wadsworth, Matthew J	+1 cp(105)	+5 cp(47)	+4 cp
Camacho Collados, Jose	0 cp(170)	+4 cp(56)	+4 cp
Chow, Samuel	+1 cp(97)	+5 cp(41)	+4 cp
Bryant, Harry	0 cp(97)	+4 cp(42)	+4 cp
Li, Harry	+2 cp(52)	+5 cp(57)	+4 cp
Bevis, Noah	+21 cp(38)	+24 cp(29)	+4 cp
Sowray, Peter J	+6 cp(55)	+10 cp(50)	+4 cp
Boswell, Jacob Connor	+2 cp(11)	+6 cp(14)	+4 cp
Macak, Stefan	+2 cp(75)	+6 cp(33)	+4 cp
Collins, Adam	+1 cp(12)	+4 cp(6)	+4 cp
Fernandez, Daniel Howard	+4 cp(17)	+8 cp(11)	+4 cp
Willow, Jonah B	+3 cp(107)	+8 cp(49)	+5 cp
Manmay Chopra	+5 cp(62)	+10 cp(34)	+5 cp
Nelson, Jonathan P	+10 cp(64)	+15 cp(32)	+5 cp
Jarocka, Liwia	+9 cp(53)	+14 cp(22)	+5 cp
Royal, Shreyas	+3 cp(32)	+8 cp(36)	+5 cp
Gasanov, Eldar	+5 cp(100)	+9 cp(43)	+5 cp
Grieve, Harry	0 cp(51)	+5 cp(40)	+5 cp
Bazakutsa, Svyatoslav	0 cp(140)	+6 cp(58)	+6 cp
Jackson, James P	+2 cp(112)	+8 cp(54)	+6 cp
Haydon, David L	+2 cp(115)	+8 cp(41)	+6 cp
Toma, Katarzyna	+3 cp(93)	+9 cp(56)	+6 cp
Banerjee, Supratit	0 cp(106)	+6 cp(35)	+6 cp
O`Gorman, Tom	+1 cp(92)	+7 cp(39)	+6 cp
Ghasi, Ameet K	0 cp(48)	+6 cp(24)	+6 cp
Kalaiyalahan, Akshaya	+2 cp(47)	+9 cp(17)	+7 cp
Harvey, Marcus R	0 cp(136)	+7 cp(50)	+7 cp
Bates, Richard A	+3 cp(80)	+10 cp(55)	+7 cp
Gallana, Marco	0 cp(108)	+7 cp(60)	+7 cp
Merry, Alan B	+1 cp(110)	+8 cp(62)	+7 cp
Lohia, Sohum	0 cp(149)	+7 cp(51)	+7 cp
Bezuidenhout, Roland	+3 cp(114)	+9 cp(50)	+7 cp
York-Weaving, Richard	+6 cp(46)	+13 cp(24)	+7 cp
Nawalaniec, Adam	+1 cp(85)	+8 cp(49)	+7 cp
Moreby, James	+4 cp(87)	+11 cp(42)	+7 cp
Turner, Matthew J	0 cp(86)	+8 cp(26)	+8 cp
Speelman, Jon S	+3 cp(83)	+11 cp(36)	+8 cp
Mazurkiewicz, Michal	+4 cp(91)	+12 cp(50)	+8 cp
Maroroa Jones, Gawain C B	+2 cp(47)	+10 cp(27)	+8 cp
Hariharan, Shambavi	+5 cp(94)	+13 cp(51)	+8 cp
Bottazzi, Ulysse	+1 cp(120)	+9 cp(54)	+8 cp
Rakotomaharo, Fy Antenaina	+7 cp(44)	+15 cp(31)	+8 cp
Flear, Glenn C	+1 cp(25)	+9 cp(16)	+8 cp
Czopor, Maciej	+3 cp(45)	+12 cp(32)	+9 cp
Turner, Max N	0 cp(206)	+9 cp(50)	+9 cp
Zakarian, Dimitrios Levon	+7 cp(64)	+15 cp(52)	+9 cp
Rendle, Thomas E	+1 cp(104)	+9 cp(51)	+9 cp
Fava, Lorenzo	0 cp(130)	+9 cp(51)	+9 cp
Fitzsimons, David	+2 cp(14)	+11 cp(11)	+9 cp
Hunt, Harriet V	+4 cp(85)	+14 cp(33)	+10 cp
Cont, Arya	+1 cp(63)	+11 cp(40)	+10 cp
Brackmann, Hendrik	+2 cp(10)	+12 cp(9)	+10 cp
Patel, Zain	0 cp(50)	+10 cp(13)	+10 cp
Vaidyanathan, Adithya	+2 cp(170)	+12 cp(57)	+10 cp
Wall, Tim P	+6 cp(54)	+16 cp(26)	+10 cp
Horton, Jamie A	+2 cp(162)	+12 cp(61)	+11 cp
Hebden, Mark L	+2 cp(118)	+12 cp(34)	+11 cp
Williams, Simon K	+2 cp(57)	+13 cp(23)	+11 cp
Dishman, Stephen	+1 cp(39)	+12 cp(26)	+11 cp
Siva Mahadevan	0 cp(130)	+11 cp(58)	+11 cp
Shearsby, Jude	+6 cp(110)	+17 cp(54)	+11 cp
Bhatia, Kanwal K	+3 cp(28)	+13 cp(16)	+11 cp
Holmes, Thalia	+6 cp(17)	+17 cp(11)	+11 cp
Clarke, Brandon G I	+1 cp(50)	+12 cp(19)	+11 cp
Pert, Richard G	+5 cp(70)	+16 cp(38)	+12 cp
Pein, Jonathan	+6 cp(29)	+19 cp(18)	+13 cp
Hng, Mei-En Emmanuelle	0 cp(95)	+13 cp(48)	+13 cp
Ledger, Stephen C	+6 cp(55)	+19 cp(29)	+13 cp
Ledger, Andrew J	+1 cp(62)	+15 cp(48)	+14 cp
Manley, Jon P	+12 cp(41)	+26 cp(14)	+14 cp
Makkar, Rajat	0 cp(48)	+13 cp(34)	+14 cp
Murawski, Jan	+1 cp(92)	+14 cp(44)	+14 cp
Avadhoot Lokesh Bhakti Brahme	+6 cp(11)	+20 cp(7)	+14 cp
Badacsonyi, Stanley	+7 cp(96)	+21 cp(41)	+15 cp
Maycock Bates, David Henry	+7 cp(51)	+22 cp(28)	+15 cp
Kovchan, Alexander	0 cp(52)	+16 cp(31)	+16 cp
Hawksworth, John C	+7 cp(13)	+23 cp(9)	+16 cp
Baker, Chris W	-3 cp(37)	+15 cp(16)	+18 cp
Franco, Gaston	0 cp(68)	+20 cp(39)	+20 cp
Webb, Laurence E	+1 cp(71)	+22 cp(17)	+21 cp
Pedersen, Carsten	+6 cp(30)	+26 cp(13)	+21 cp
Tsatsalashvili, Keti	0 cp(21)	+21 cp(15)	+21 cp
Pert, Nina	+9 cp(134)	+31 cp(48)	+22 cp
Pigott, John C	0 cp(54)	+23 cp(40)	+23 cp
Varnam, Liam D	0 cp(63)	+25 cp(26)	+25 cp
Price, Gwilym	+2 cp(8)	+26 cp(11)	+25 cp
Fellowes, Billy	+6 cp(61)	+32 cp(40)	+26 cp
Tan, Justin	0 cp(40)	+29 cp(17)	+29 cp
Badacsonyi, Frankie	0 cp(65)	+48 cp(14)	+48 cp
Kiremitciyan, Ari	0 cp(14)	+66 cp(8)	+66 cp

Worst blunders after a long think (> 5min)

The moves where the player thought the most AND lost the most eval.

#1
Zakarian, Dimitrios Levon
Move 19 · Rc2
8 min+500 cp
#2
Shearsby, Jude
Move 40 · Rh5+
30 min+500 cp
#3
Eggleston, David J
Move 22 · Be3
9m 55s+500 cp
#4
Bottazzi, Ulysse
Move 26 · Rf1
5m 57s+500 cp
#5
Zakarian, Dimitrios Levon
Move 40 · Nxd5
30 min+500 cp
#6
Pigott, John C
Move 40 · Rf3+
31 min+500 cp
#7
Varney, Zoe
Move 40 · hxg3
30 min+500 cp
#8
Varney, Zoe
Move 54 · h4
6m 36s+500 cp
#9
Hebden, Mark L
Move 37 · Re1
11 min+500 cp
#10
Zakarian, Dimitrios Levon
Move 27 · Rxc2
6m 53s+500 cp