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Individual Calculations December 2020 |
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| Vakhrusheva, Irina Total change: -2.00 | |   |
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| SPb G17 Championship 2020 | St. Petersburg | RUS | 2020-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1373 | 4.00 | 9 | -0.05 | 40 | -2.00 | |
|  Melenchuk, Olga | | wc | 1617 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Grigorieva, Victoria | | | 1125 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Pavlosiuk, Vlada | | | 1500 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Kuranova, Liubov | | | 1238 | RUS | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Rakhlina, Kristina | | | 1505 | RUS | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Airapetyan, Anzhelika | | | 1400 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Loginova, Arina | | | 1069 | RUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Kramarenko, Ekaterina | | | 1658 | RUS | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Vershinina, Anastasiia | | | 1580 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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