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Individual Calculations September 2019 |
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| Koltsova, Alisa Total change: -25.20 | |   |
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| V. Korchnoi Memorial 2019 | St. Petersburg | RUS | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1511 | 2.50 | 9 | -0.63 | 40 | -25.20 | |
|  Karalkin, Maksim | f | | 1911 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sorokin, Artem | | | 1898 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Rubinshtein, Kamilla | | | 1799 | ITA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Dushin, Nikolay | | | 1890 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Airapetyan, Anzhelika | | | 1433 | RUS | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Nikolaeva, Daria S. | | | 1280 | RUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Golovchenko, Bogdan | | | 1723 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kuchina, Alexandra | | | 1145 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Galiev, Ernest | | | 1773 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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