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Individual Calculations December 2021 |
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| Anton Guijarro, David Total change: 23.60 | |   |
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| FIDE Chess.com Grand Swiss Tournament 2021 | Riga | LAT | 2021-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2647 | 2658 | 7.00 | 11 | 1.33 | 10 | 13.30 | |
|  Ter-Sahakyan, Samvel | g | | 2607 | ARM | 0.50 | 1 | -0.07 | 10 | -0.70 | |  Indjic, Aleksandar | g | | 2612 | SRB | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Sindarov, Javokhir | g | | 2587 | UZB | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Petrosyan, Manuel | g | | 2605 | ARM | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Bjerre, Jonas Buhl | g | | 2569 | DEN | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Dreev, Aleksey | g | | 2635 | RUS | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Dubov, Daniil | g | | 2714 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Fedoseev, Vladimir | g | | 2704 | RUS | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Vachier-Lagrave, Maxime | g | | 2763 | FRA | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Predke, Alexandr | g | | 2666 | RUS | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Sevian, Samuel | g | | 2654 | USA | 0.50 | 1 | -0.01 | 10 | -0.10 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | European Team Championship - open | Brezice | SLO | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2630 | 2669 | 6.00 | 9 | 1.03 | 10 | 10.30 | |
| | Gretarsson, Hjorvar Steinn | g | | 2574 | ISL | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Dastan, Muhammed Batuhan | g | | 2572 | TUR | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Dubov, Daniil | g | | 2714 | RUS | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Volokitin, Andrei | g | | 2656 | UKR | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Berkes, Ferenc | g | | 2676 | HUN | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Lupulescu, Constantin | g | | 2624 | ROU | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Martirosyan, Haik M. | g | | 2624 | ARM | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Wojtaszek, Radoslaw | g | | 2700 | POL | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Van Foreest, Lucas | g | | 2532 | NED | 1.00 | 1 | 0.32 | 10 | 3.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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