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Individual Calculations May 2015 |
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| Komendrovskaya, Olga Total change: 9.20 | |   |
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| Kamchatka Cup-2015 (girls under-13) | Petropavlovsk-Kamchatskij | RUS | 2015-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1481 | 2.00 | 3 | 0.23 | 40 | 9.20 | |
|  Pudaleva, Zlata | | | 1282 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Selezneva, Ekaterina | | | 1559 | RUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Gomzina, Alisa | | | 1395 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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