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Individual Calculations December 2021 |
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| Koroleva, Valeriya Total change: 10.00 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1128 | 1.00 | 8 | 0.25 | 40 | 10.00 | |
|  Postanogov, Dmitrii | | | 1528 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zakharov, Sergey | | | 1528 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tambovskii, Kirill | | | 1528 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kramarenko, Ekaterina | | | 1488 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Shevtsov, Demyan | | | 1462 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Badazhkov, Egor | | | 1528 * | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Shvetsov, Valery | | | 1528 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Duev, Dmitriy | | | 1452 | RUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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