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Individual Calculations July 2023 |
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| Vassis, Anastasios Total change: -31.20 | |   |
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| 2023 Team Cup of Attica | Attica | GRE | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1799 | 1.00 | 1 | 0.70 | 40 | 28.00 | |
|  Karanikas, Harilaos | | | 1945 | GRE | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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) | | | | Athens chalenge 2023 | Athens | GRE | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1799 | 3.00 | 6 | -1.48 | 40 | -59.20 | |
| | Tsagkas, Aris | | | 1399 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Misthos, Alexandros | | | 1442 | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Santryan, Davit | c | | 2228 | ARM | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Stavropoulos, Sotirios | | | 1476 | GRE | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Dallis, Ioannis | | | 1507 | GRE | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Lampou, Marianta | | | 1466 | GRE | 0.00 | 1 | -0.88 | 40 | -35.20 | | | * 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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