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Individual Calculations January 2023 |
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| Tsekoura, Vaia Total change: 132.80 | |   |
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| 35th open PS Peristeriou | Peristeri | GRE | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1550 | 3.50 | 6 | 2.71 | 40 | 108.40 | |
|  Mylonakis, Ioannis | | | 1782 | GRE | 1.00 | 1 | 0.79 | 40 | 31.60 | |  Gkikas, Hristos | | | 2067 | GRE | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Karathanasis, Vlasis | | | 1920 | GRE | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Ergazakis, Ioannis | f | | 2221 | GRE | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Patrelakis, Evaggelos | f | | 2375 | GRE | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Tampakis, Vasileios | | | 1603 | GRE | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | | | Team Cup Spyros Bikos 2022 | Attica | GRE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1550 | 2.00 | 2 | 0.61 | 40 | 24.40 | |
| | Panagiotakos, Petros | | | 1569 | GRE | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Panagiotidis, Ilias | | | 1150 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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