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Individual Calculations January 2020 |
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| Bouras, Panagiotis Total change: 0.20 | |   |
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| 10th open NO Kalamatas Nov 2019 | Kalamata | GRE | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1620 | 2.50 | 4 | 0.01 | 20 | 0.20 | |
|  Kormas, Georgios | | | 1897 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Labrakopoulos, Alexandros | | | 1615 | GRE | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Vekkos, Christos | | | 1220 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sarantopoulos, Konstantinos | | | 1274 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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