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Individual Calculations October 2023 |
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| Koudounis, Vasileios Total change: -4.20 | |   |
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| 50th National Team Championship of A Category 2023 | Athens | GRE | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2118 | 4.50 | 7 | -0.21 | 20 | -4.20 | |
|  Koulouris, Evangelos | | | 1957 | GRE | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Drakoulakos, Grigorios | f | | 2275 | GRE | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Papadopoulos, Zisis | | | 1948 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Papageorgiou, Ioannis | | | 1884 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Spyratos, Nikolaos | | | 2067 | GRE | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Sideris, Georgios | | | 1922 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Nasos, Valerios | | | 1780 | GRE | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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