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Individual Calculations August 2023 |
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| Vasadze, Alexandre Total change: -43.20 | |   |
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| Chess Festival Batumi-2023 U-20 | Batumi | GEO | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1143 | 0.00 | 3 | -1.08 | 40 | -43.20 | |
|  Limar, Maria | | | 1264 | GEO | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Petrakov, Bogdan | | | 1204 | GEO | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Limar, Ana | | | 1274 | GEO | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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