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Individual Calculations December 2020 |
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| Kuranova, Liubov Total change: 40.00 | |   |
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| SPb G17 Championship 2020 | St. Petersburg | RUS | 2020-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1238 | 3.50 | 8 | 1.00 | 40 | 40.00 | |
|  Pavlosiuk, Vlada | | | 1500 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Grigorieva, Victoria | | | 1125 | RUS | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Vakhrusheva, Irina | | | 1373 | RUS | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Loginova, Arina | | | 1069 | RUS | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Rakhlina, Kristina | | | 1505 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Airapetyan, Anzhelika | | | 1400 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Reger, Valeriia | | | 1638 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kramarenko, Ekaterina | | | 1638 * | RUS | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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