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Rapid:
Individual Calculations February 2023 |
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| Koval, Elena Total change: -19.60 | |   |
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| Vladimir Region Women Rapid Championship | Kolchugino | RUS | 2023-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1288 | 2.00 | 7 | -0.98 | 20 | -19.60 | |
|  Vasiltsova, Yaroslava | | | 1308 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Chirva, Alena | | | 1356 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ilina, Kseniya | | | 1124 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Kremenevskaya, Larisa | | | 1656 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Fayzieva, Darina | | | 1329 | TJK | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Ponomareva, Varvara | | | 1643 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ivanova, Arina | | | 1116 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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