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Individual Calculations December 2020 |
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| Rakhlina, Kristina Total change: -26.80 | |   |
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| SPb G17 Championship 2020 | St. Petersburg | RUS | 2020-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1505 | 4.50 | 9 | -0.67 | 40 | -26.80 | |
|  Loginova, Arina | | | 1105 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kramarenko, Ekaterina | | | 1658 | RUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Reger, Valeriia | | | 1905 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kovtun, Tatyana | | | 1561 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Vakhrusheva, Irina | | | 1373 | RUS | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Kuranova, Liubov | | | 1238 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Vershinina, Anastasiia | | | 1580 | RUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Grigorieva, Victoria | | | 1125 | RUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Airapetyan, Anzhelika | | | 1400 | RUS | 0.50 | 1 | -0.14 | 40 | -5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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