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Individual Calculations February 2023 |
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| Drimalas, Andreas Anastasios Total change: 73.20 | |   |
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| Christmas open chess square 2022 | Athens | GRE | 2022-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1534 | 4.00 | 6 | 1.83 | 40 | 73.20 | |
|  Christodoulopoulou, Antonia | | | 1209 | GRE | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Antoniadis, Anastasios | | | 1468 | GRE | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Girvalakis, Spyridon | | | 1800 | GRE | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Karathanasis, Vlasis | | | 1920 | GRE | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Fragkos, Vasileios | | | 2115 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Pournaras, Panagiotis | | | 1595 | GRE | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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