Individual Calculations July 2023 |
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Vlahos, Athanasios Total change: 2.60 | | |
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Spring open Piraeus CC | Piraeus | GRE | 2023-05-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1165 | 1679 | 3.00 | 3 | 0.13 | 20 | 2.60 | |
| Menis, Apostolos | | | 1279 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Afantiti, Maria Varvara | | | 1067 | GRE | 1.00 | 1 | 0.02 | 20 | 0.40 | | Ieromonachos, Georgios | | | 1149 | GRE | 1.00 | 1 | 0.03 | 20 | 0.60 | | * 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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