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Individual Calculations December 2021 |
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| Vasquez, Georges Total change: -20.80 | |   |
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| 20th IPCA World Individual Chess Championship | Torrevieja | ESP | 2021-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1864 | 1.50 | 6 | -1.49 | 20 | -29.80 | |
|  Obodchuk, Andrei | m | | 2264 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zavarsky, Juraj | | | 1975 | SVK | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Gedgafov, Chamal | | | 2202 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kaydanovich, Marina | | wm | 1737 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Petrov, Maksim | | | 1568 | RUS | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Wollner, Bohus | | | 1464 * | SVK | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Team 2022 - Nationale 3 r2-3 | FRANCE | FRA | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1864 | 1.00 | 1 | 0.45 | 20 | 9.00 | |
| | Hamou, Fodil | | | 1825 | FRA | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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