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Individual Calculations July 2017 |
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| Petrovskaya, Sofiya Total change: -16.40 | |   |
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| Sea Harbor - 2017 G15 | Anapa | RUS | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1230 | 1.50 | 6 | -0.41 | 40 | -16.40 | |
|  Starostina, Alexandra | | | 1613 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Sibirtseva, Ekaterina | | | 1024 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Usacheva, Glafira | | | 1630 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Revnivceva, Sofia | | | 1381 | RUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Kambetova, Alina | | | 1247 | RUS | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Bukovskaya, Anastasia | | | 1474 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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