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Individual Calculations October 2023 |
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| Nasos, Valerios Total change: 79.20 | |   |
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| 50th National Team Championship of A Category 2023 | Athens | GRE | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1780 | 3.50 | 6 | 1.98 | 40 | 79.20 | |
|  Skaperdas, Kostantinos | | | 2130 | GRE | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Valsamis, Alexandros | | | 1963 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Vlassis, Georgios | | | 1975 | GRE | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Alepoudeas, Stylianos | | | 1798 | GRE | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Nikolakis, Panagiotis Marios | | | 1925 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Koudounis, Vasileios | | | 2118 | GRE | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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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