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Individual Calculations September 2021 |
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| Korzhova, Sofia Total change: 48.40 | |   |
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| Champ. Republic Bashkortostan_standard_juniors 19 | Sterlitamak | RUS | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1551 | 5.50 | 9 | 1.21 | 40 | 48.40 | |
|  Struchkova, Darya | | | 1151 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gumenniy, Evgeny | | | 1878 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Valiev, Rafael | | | 1195 | RUS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Baiburina, Kamilla | | | 1831 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Ivanova, Arina | | | 1574 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Bigalin, Ilnar | | | 1878 | RUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Moskvina, Arina | | | 1416 | RUS | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Gafarov, Damir | | | 1907 | RUS | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Yusupova, Zhizel | | | 1312 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | * 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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