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Individual Calculations February 2023 |
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| Gkikas, Hristos Total change: 14.20 | |   |
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| 1st New Year open Chalandri CC 2023 A | Chalandri | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 2049 | 7.00 | 7 | 0.71 | 20 | 14.20 | |
|  Antoniadis, Anastasios | | | 1480 | GRE | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Kourouklis, Efthymios-Nektarios | | | 1450 | GRE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Ter-Gevorkian, Giannis | | | 1857 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Christidis, Savvas | | | 1902 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Spyrou, Antonios | | | 1465 | GRE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Anagnostopoulos, Panagiotis | | | 1649 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Drydakis, Aristotelis | | | 1434 | GRE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * 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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