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Rapid:
Individual Calculations September 2017 |
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| Perrou, Sofia Total change: -12.80 | |   |
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| 37th Open Rapid of Nikaias Bloko tis Kokkinias | Nikaia | GRE | 2017-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1036 | 0.00 | 5 | -0.64 | 20 | -12.80 | |
|  Xanthopoulos, Vasilios | | | 1436 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Chatziioannidi, Filippa | | | 1434 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pagalis, Georgios | | | 1402 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gkika, Marina | | | 1188 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kapagiannidis, Konstantinos | | | 1436 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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