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Rapid:
Individual Calculations December 2023 |
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| Skaperdas, Kostantinos Total change: -13.00 | |   |
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| 7th open GP Chalandri CC Rapid - Oct 2023 | Chalandri | GRE | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 2061 | 3.50 | 5 | -0.65 | 20 | -13.00 | |
|  Garyfallou, Dimosthenis | | | 1661 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kosma, Maria | | | 1590 | GRE | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Ergazakis, Ioannis | f | | 2146 | GRE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Spalas, Symeon Konstaninos | | | 1647 | GRE | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Kyriakidis, Orestis | | | 1539 | GRE | 0.50 | 1 | -0.47 | 20 | -9.40 | | | * 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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