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Individual Calculations September 2019 |
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| Krapivin, Alexander Total change: -20.20 | |   |
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| V. Korchnoi Memorial 2019 | St. Petersburg | RUS | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2414 | 5.50 | 9 | -2.02 | 10 | -20.20 | |
|  Makhno, Maria | | | 2014 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Doroshenko, Diana | | wm | 2154 | RUS | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Gurjevskoy, Denis | | | 2170 | RUS | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Mochalin, Faddey | | | 2173 | RUS | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Sairanov, Talgat | | | 2021 | RUS | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Serov, Aleksandr | | | 2014 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Pogorelskikh, Sofia | | | 2189 | RUS | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Odegov, Artem | | | 2261 | RUS | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Vetokhin, Ilia | | | 2106 | RUS | 1.00 | 1 | 0.14 | 10 | 1.40 | | | * 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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