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Individual Calculations December 2019 |
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| Vakhrusheva, Irina Total change: -14.00 | |   |
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| SPb G17 Championship 2019 Semifinal | St. Petersburg | RUS | 2019-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1387 | 2.50 | 6 | -0.35 | 40 | -14.00 | |
|  Vershinina, Anastasiia | | | 1466 | RUS | 0.50 | 1 | 0.11 | 40 | 4.40 | |  Airapetyan, Anzhelika | | | 1409 | RUS | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Bakulova, Tatyana | | | 1346 | RUS | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Kovtun, Tatyana | | | 1511 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Bukina, Veselina | | | 1482 | RUS | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Kapustina, Alina | | | 1208 | RUS | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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