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Individual Calculations December 2020 |
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| Petrova, Varvara Total change: 32.00 | |   |
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| SPb G15 Championship 2020 | St. Petersburg | RUS | 2020-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1586 | 6.50 | 7 | 0.80 | 40 | 32.00 | |
|  Ermakova, Polina | | | 1186 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Leko, Olga | | | 1295 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Kotlyar, Anfisa | | | 1186 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lezina, Anna | | | 1606 | RUS | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Shikhalieva, Ariana | | | 1381 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sudarkina, Ekaterina | | | 1274 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ivanova, Evgeniia Yu. | | | 1186 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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