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Rapid:
Individual Calculations September 2021 |
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| Kovaleva, Sofia Total change: -22.60 | |   |
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| Cup of Hope_Rapid_B_2021 | Nizhniy Novgorod | RUS | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1218 | 1093 | 1.00 | 6 | -1.13 | 20 | -22.60 | |
|  Kuzmin, Stepan | | | 1413 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Zavivaeva, Kristina | | | 1165 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Zamyslov, Artem | | | 1129 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Shemanaev, Aleksandr | | | 1000 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Smagina, Varvara | | | 1169 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Puchkova, Olga | | | 1429 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | |
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