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Rapid:
Individual Calculations October 2015 |
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| Petrochenko, Maria Total change: 42.00 | |   |
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| St. Petersburg Rapid Cup 2015 SF Women | St. Petersburg | RUS | 2015-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1847 | 4.50 | 7 | 1.32 | 20 | 26.40 | |
|  Shlakich, Anna | | | 2100 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Zvereva, Svetlana | | | 1639 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Zavgorodniaya, Alena | | | 1847 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Zhemchuzhina, Elizaveta | | | 1796 | RUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Toporkova, Sofia | | | 1918 | ISR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Skafar, Darya | | | 1983 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Shakirova, Renata | | | 1897 | RUS | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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) | | | | St. Petersburg Rapid Cup 2015 Final Women | St. Petersburg | RUS | 2015-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 1847 | 1.00 | 2 | 0.78 | 20 | 15.60 | |
| | Butuc, Maria | | wm | 2203 | RUS | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Butuc, Maria | | wm | 2203 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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