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Individual Calculations July 2023 |
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| Ampeliotis, Georgios Total change: -1.20 | |   |
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| Athens chalenge 2023 | Athens | GRE | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1666 | 4.00 | 8 | -0.03 | 40 | -1.20 | |
|  Kotronias, Vasilios | g | | 2432 | GRE | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Manolopoulos, Christos | | | 1266 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Armaos, Michail | | | 1358 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Katsanis, Vasileios Dim | | | 1940 | GRE | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Georgiadis, Anastasios | | | 1945 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Tzavara, Eleni | | | 1337 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Bourhas, Orfeas | | | 1827 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Vuka, Alboreno | | | 1474 | GRE | 0.50 | 1 | -0.25 | 40 | -10.00 | | | * 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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