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Individual Calculations May 2023 |
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| Mitrandzas, Athanasios Total change: 15.80 | |   |
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| 2023 Team Championship of Attica - POA rounds 4-9 | Attica | GRE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2017 | 3.50 | 5 | 0.79 | 20 | 15.80 | |
|  Skaperdas, Kostantinos | | | 2140 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Delithanasis, Dimitrios | | | 1902 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Efthimiatos, Georgios | | | 1986 | GRE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Haralabidis, Tengkiz | | | 1845 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Mihopoulos, Konstantinos | | | 2056 | GRE | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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