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Individual Calculations September 2021 |
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| Moaataz, Ayah Total change: 16.80 | |   |
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| Women's World Cup 2021 | Sochi | RUS | 2021-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2415 | 2015 | 1.00 | 2 | 0.84 | 20 | 16.80 | |
|  Ushenina, Anna | g | wg | 2415 * | UKR | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Ushenina, Anna | g | wg | 2415 * | UKR | 0.00 | 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) | | |
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