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Blitz:
Individual Calculations July 2017 |
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| Petrovskaya, Sofiya Total change: -13.00 | |   |
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| Sea Harbor - 2017 Blitz U15 | Anapa | RUS | 2017-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1206 | 0.00 | 2 | -0.65 | 20 | -13.00 | |
|  Ponomariov, Evgeniy | | | 1586 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zhuravlev, Andrey | | | 1165 | RUS | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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