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Individual Calculations April 2023 |
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| Makhina, Viktoria Total change: 54.00 | |   |
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| North-West chess Championship 2023_women. STANDARD | St. Petersburg | RUS | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1338 | 3.50 | 8 | 1.35 | 40 | 54.00 | |
|  Chervyakova, Tatiana | | | 1653 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Ershova, Sofya | | | 1908 | RUS | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Zangirova, Tatyana | | | 1377 | RUS | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Dobryakova, Taisiya | | | 1278 | RUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Litvinova, Kseniya | | | 1649 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Yakunenkova, Ekaterina | | | 1270 | RUS | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Faizutdinova, Diana | | | 1989 | RUS | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Pershina, Nadezhda | | | 1559 | RUS | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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