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Individual Calculations July 2023 |
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| Tsamtsouris, Efthymios Total change: 18.40 | |   |
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| Athens chalenge 2023 | Athens | GRE | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1535 | 4.50 | 7 | 0.46 | 40 | 18.40 | |
|  Katsanis, Vasileios Dim | | | 1940 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Vaxevanakis, Ioannis | | | 1141 | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tzortzatos, Dimosthenis Panagiot | | | 1866 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Karanasou, Ourania Fanouria | | | 1191 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mavrogeorgos, Ilias | | | 1188 | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Skandalis, Eyaggelos | | | 1135 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lafkidis, Apostolos | | | 1744 | GRE | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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