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Individual Calculations January 2023 |
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| Barkhatova, Arina Total change: -17.20 | |   |
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| Moscow Chmp. G15 2022 | Moscow | RUS | 2022-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1232 | 1.50 | 6 | -0.43 | 40 | -17.20 | |
|  Merkulova, Victoria | | | 1716 | FID | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Khafizova, Diana | | | 1546 | FID | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kuznetsova, Veronika | | | 1363 | RUS | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kazaryan, Karina | | | 1207 | RUS | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Golovatenko, Eva | | | 1255 | RUS | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Savka, Polina | | | 1287 | RUS | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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