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Individual Calculations November 2019 |
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| Kudin, Alexander Total change: 29.20 | |   |
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| M.Chigorin Memorial 2019 Open | St. Petersburg | RUS | 2019-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1824 | 3.50 | 9 | 0.73 | 40 | 29.20 | |
|  Al Hosani, Omran | f | | 2224 * | UAE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dudarev, V. | | | 2127 | RUS | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Kotlyar, Anfisa | | | 1424 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gagare, Shalmali | | wm | 2134 | IND | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Nikologorsky, Matfei | | | 2220 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ovezdurdiyeva, Jemal | | wf | 2117 | TKM | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Martynyuk, Elizaveta | f | wm | 2072 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Korolev, Artem | | | 1459 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Terentev, Mikhail | | | 2096 | RUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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