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Rapid:
Individual Calculations August 2022 |
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| Ershova, Sofya Total change: 19.00 | |   |
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| Karelskaya skazka 2022 rapid | Petrozavodsk | RUS | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1927 | 6.50 | 9 | 0.95 | 20 | 19.00 | |
|  Lunev, Yaromir | | | 1527 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Berbentsev, Matvey S | | | 1491 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Rerikh, Roman | | | 2065 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Zyrjanow, Leonid | | | 1882 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Puzyrevsky, Boris M. | | | 1859 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Radkov, Bazhen D. | | | 2112 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Lekhtonen, Yaroslav | | | 1843 | RUS | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Krylov, Alexander | | | 1825 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kondratyuk, Vasiliy | | | 1770 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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