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Individual Calculations December 2019 |
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| Isakova, Anna Total change: -43.20 | |   |
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| Central FR Chmp 2019 G13 | Bryansk | RUS | 2019-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1162 | 1176 | 1.00 | 4 | -1.08 | 40 | -43.20 | |
|  Hegai, Zarina | | | 1119 | RUS | 0.00 | 1 | -0.58 | 40 | -23.20 | |  Chirva, Alena | | | 1228 | RUS | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Gulkevitch, Sofia | | | 1121 | RUS | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Merkulova, Ekaterina | | | 1181 | RUS | 1.00 | 1 | 0.51 | 40 | 20.40 | |
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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