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Individual Calculations July 2023 |
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| Seferlis, Georgios Total change: -15.00 | |   |
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| Athens chalenge 2023 | Athens | GRE | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1258 | 0.00 | 2 | -0.75 | 20 | -15.00 | |
|  Papasimakopoulos, Alexandros | f | | 2401 | GRE | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Christodoulou, Konstantinos Chrys | | | 1067 | GRE | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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