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Rapid:
Individual Calculations September 2017 |
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| Perova, Elena Total change: -0.20 | |   |
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| Caissa Constellation Women Rapid Open | Cheboksary | RUS | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1398 | 1.50 | 6 | -0.01 | 20 | -0.20 | |
|  Bagautdinova, Kamilla | | | 1634 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Ermonina, Irina | | | 1424 | RUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Ivanova, Tatyana | | | 1485 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Sidorova, Vera S. | | | 1798 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Naumova, Alexandra | | | 1538 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Andreeva, Olga | | wf | 1798 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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