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Individual Calculations January 2015 |
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| Rybakova, Polina Total change: 50.40 | |   |
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| St. Petersburg Champ. 2014 Girls U19 | St. Petersburg | RUS | 2014-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1789 | 4.50 | 8 | 1.26 | 40 | 50.40 | |
|  Lebedenko, Olga | | | 1942 | RUS | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Chernyak, Viktoria | | wf | 2121 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gugnina, Daria | | | 1605 | RUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Elizarova, Taisia | | | 1717 | RUS | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Fedoseeva, Valentina | | | 1992 | RUS | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Klevets, Ksenia | | | 1886 | RUS | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Zavgorodniaya, Alena | | | 1901 | RUS | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Sorokina, Svetlana | | | 1772 | RUS | 0.50 | 1 | -0.02 | 40 | -0.80 | |
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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