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Individual Calculations December 2021 |
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| Keymer, Vincent Total change: 24.60 | |   |
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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 |
| 2675 | 2630 | 7.00 | 11 | 2.18 | 10 | 21.80 | |
|  Yu, Yangyi | g | | 2704 | CHN | 0.50 | 1 | 0.10 | 10 | 1.00 | |  Xiong, Jeffery | g | | 2700 | USA | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Kryvoruchko, Yuriy | g | | 2686 | UKR | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Sargissian, Gabriel | g | | 2664 | ARM | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Wojtaszek, Radoslaw | g | | 2691 | POL | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Oparin, Grigoriy | g | | 2654 | RUS | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Grandelius, Nils | g | | 2662 | SWE | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Ivic, Velimir | g | | 2606 | SRB | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Navara, David | g | | 2691 | CZE | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Alekseenko, Kirill | g | | 2710 | RUS | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Howell, David W L | g | | 2658 | ENG | 0.50 | 1 | 0.04 | 10 | 0.40 | |
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 |
| 2571 | 2639 | 5.00 | 8 | 0.28 | 10 | 2.80 | |
| | Bjerre, Jonas Buhl | g | | 2569 | DEN | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Mamedov, Rauf | g | | 2673 | AZE | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Martirosyan, Haik M. | g | | 2624 | ARM | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Parligras, Mircea-Emilian | g | | 2576 | ROU | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Tisaj, Domen | f | | 2369 | SLO | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Piorun, Kacper | g | | 2634 | POL | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Georgiadis, Nico | g | | 2553 | SUI | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Can, Emre | g | | 2570 | TUR | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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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