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Individual Calculations December 2019 |
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| Airapetyan, Anzhelika Total change: -8.80 | |   |
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| SPb G17 Championship 2019 Semifinal | St. Petersburg | RUS | 2019-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1409 | 2.50 | 5 | -0.22 | 40 | -8.80 | |
|  Kapustina, Alina | | | 1208 | RUS | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Vakhrusheva, Irina | | | 1387 | RUS | 0.00 | 1 | -0.53 | 40 | -21.20 | |  Pavlosiuk, Vlada | | | 1387 | RUS | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Balandina, Anna | | | 1422 | RUS | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Vershinina, Anastasiia | | | 1466 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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