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Individual Calculations August 2022 |
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| Karagiannis, Charis Total change: -2.00 | |   |
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| 2022 youth championship of Attica - open U14 | Peristeri | GRE | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1175 | 1.00 | 4 | -0.05 | 40 | -2.00 | |
|  Boulamatsis, Konstantinos I | | | 1602 | GRE | 0.50 | 1 | 0.43 | 40 | 17.20 | |  Kosteas, Frixos Vasileios | | | 1335 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Tsamtsouris, Efthymios | | | 1134 | GRE | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Vassis, Anastasios | | | 1497 | GRE | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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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