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Individual Calculations September 2018 |
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| Perch, Sofya Total change: -8.40 | |   |
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| Yaroslav Mudryj 2018 open | Yaroslavl | RUS | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1799 | 5.00 | 9 | -0.21 | 40 | -8.40 | |
|  Chetverik, Maxim | m | | 2199 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Shkalikov, Artem | | | 1435 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Subbotin, Andrey | | | 2061 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Kirillov, Dmitry | c | | 2107 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gurova, Natalia | | | 1587 | RUS | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Shilova, Alena | | | 1399 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kharitonov, Maksim | | | 1399 * | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Berezin, Robert | | | 1399 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Matveev, Vladimir A. | | | 1883 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | * 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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