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Individual Calculations September 2019 |
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| Tskhadadze, Anna Total change: -20.40 | |   |
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| V. Korchnoi Memorial 2019 | St. Petersburg | RUS | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1961 | 3.00 | 8 | -1.02 | 20 | -20.40 | |
|  Bryakin, Mikhail | f | | 2361 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Laukhina, Margarita A. | | | 1607 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ismagilov, Damir | | | 2220 | RUS | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Dudarev, V. | | | 2260 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Tolstykh, Ivan | | | 1561 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Nuritdinov, Nizomitdin | | | 1801 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Palin, Denis | | | 2192 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Tolstykh, Kirill | | | 1628 | RUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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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