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Rapid:
Individual Calculations December 2021 |
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| Grigoreva, Evelina Total change: 2.40 | |   |
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| Moscow region rapid team under 13 2021 | Krasnogorsk | RUS | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1049 | 1.00 | 3 | 0.12 | 20 | 2.40 | |
|  Afanasyev, Artem Dm. | | | 1061 | RUS | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Demina, Alena | | | 1353 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Ruzakov, Alexander A | | | 1236 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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