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Individual Calculations August 2015 |
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| Petukhova, Viktoriya Total change: -14.40 | |   |
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| Great Kama 1998-2003 | Chistopol | RUS | 2015-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1249 | 0.00 | 2 | -0.36 | 40 | -14.40 | |
|  Shkalikova, Marina | | | 1649 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Tokareva, Olga | | | 1416 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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