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Individual Calculations September 2021 |
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| Karagiannis, Athanasios Total change: -4.40 | |   |
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| 28th International Open Nikaia 2021 Honour to National Resistance - Group A | Nikaia | GRE | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 2153 | 5.00 | 7 | -0.44 | 10 | -4.40 | |
|  Efthimiou, Georgios | | | 1753 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Deli, Eleanna Ratzvika | | | 1768 | GRE | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Fragkos, Vasileios | | | 1887 | GRE | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Drakoulakos, Grigorios | f | | 2219 | GRE | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Poulos, Georgios | | | 1801 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Lymperopoulos, Georgios | | | 1753 * | GRE | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Papasimakopoulos, Vasilios | | | 2103 | GRE | 1.00 | 1 | 0.43 | 10 | 4.30 | | | * 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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