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Individual Calculations May 2023 |
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| Koishman, Karina Total change: 32.00 | |   |
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| Ch BLR U14 w 2023 | Minsk | BLR | 2023-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1467 | 4.50 | 8 | 0.80 | 40 | 32.00 | |
|  Liashkevich, Lizaveta | | | 1705 | BLR | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Krauchanka, Nadzeya | | | 1515 | BLR | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Sidorenja, Milena | | | 1649 | BLR | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Dzelnik, Yana | | | 1281 | BLR | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Bendik, Margarita | | | 1699 | FID | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Venskaya, Nika | | | 1634 | FID | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Zubaryk, Maryia | | | 1326 | BLR | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Marchenkova, Varvara | | | 1115 | BLR | 0.50 | 1 | -0.39 | 40 | -15.60 | |
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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