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Individual Calculations October 2017 |
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| Prokofieva, Sofya Total change: 0.00 | |   |
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| Voronezh Region Boys 19 Championship Open 2017 | Voronezh | RUS | 2017-08-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1572 | 0 | 0.00 | 4 | 0.00 | 772 | | 0.00 | |
|  Chumakov, Aleksandr | | | 1660 | RUS | 0.00 | 1 | 0.00 | | 0.00 | |  Pastukhova, Anastasiya | | | 1314 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Kuznetsov, Ilya | | | 1562 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Vlasova, Zlata | | | 1751 | RUS | 0.00 | 1 | 0.00 | | 0.00 | |
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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