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Rapid:
Individual Calculations July 2019 |
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| Tskhadadze, Anna Total change: -22.20 | |   |
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| SPb Chess Fed. Rapid Cup 2019-4 | St. Petersburg | RUS | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1932 | 2.50 | 7 | -1.11 | 20 | -22.20 | |
|  Nasibullin, Iskander | | | 2241 | RUS | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Efimov, Ignat | | | 1982 | RUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Semenenko, Sergey | | | 2180 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zavgorodniaya, Alena | | wf | 1980 | RUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Shishkin, Vladislav | | | 1532 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Levkov, Alexander | | | 1807 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Sazhin, Alexandr | | | 1654 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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