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Rapid:
Individual Calculations August 2014 |
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| Chuprova, Irina Total change: -27.40 | |   |
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| Pushkin City Day 2014 Rapid | St. Petersburg | RUS | 2014-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1986 | 0.50 | 4 | -1.37 | 20 | -27.40 | |
|  Feofanov, Denis | f | | 2284 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Khavsky, Sergey V | | | 2226 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zavgorodniaya, Alena | | | 1890 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | |  Volkova, Arina | | | 1636 | RUS | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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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