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Individual Calculations April 2021 |
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| Preobrazhenskaya, Diana Total change: -39.20 | |   |
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| Stage of the 2021 Vladimir Region Chess Cup | Suzdal | RUS | 2021-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1640 | 4.00 | 9 | -0.98 | 40 | -39.20 | |
|  Yadrysheva, Mariya | | | 1271 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Orekhov, Stepan | | | 2040 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rassadnikov, Ilya | | | 1240 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Plotnikov, Boris | | | 1657 | RUS | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Khayrullin, Denis | f | | 2040 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Varankin, Leonid | | | 1530 | RUS | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Shekera, Artem | | | 1272 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Lisenkov, Svyatoslav | | | 1854 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Arhipov, Egor | | | 1457 | RUS | 0.00 | 1 | -0.74 | 40 | -29.60 | | | * 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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