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Individual Calculations July 2023 |
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| Bezirgiannidis, Christos Total change: -8.80 | |   |
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| 2023 Team Cup of Attica | Attica | GRE | 2023-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1149 | 0.00 | 1 | -0.03 | 40 | -1.20 | |
|  Giannelos, Stylianos | | | 1697 | GRE | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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 |
| 1677 | 1149 | 0.00 | 3 | -0.19 | 40 | -7.60 | |
|  Vassis, Michail | | | 1936 | GRE | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Athanasiou, Soumela | | | 1631 | GRE | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Kazantzoglou, Nikolaos | | | 1464 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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