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Individual Calculations December 2019 |
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| Stefos, Dimitrios Total change: 54.40 | |   |
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| 10th open by OPAX - Mindgames Sep 2019 | Athens | GRE | 2019-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1038 | 2.50 | 6 | 1.36 | 40 | 54.40 | |
|  Vlachos, Ioannis | | | 1438 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Papakostopoulos, Alexandros | | | 1244 | GRE | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Kazantzoglou, Nikolaos | | | 1415 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Palaiologou, Apostolos | | | 1264 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Gkogka, Elvis | | | 1099 | GRE | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Sempekopoulos, Vasileios | | | 1405 | GRE | 0.50 | 1 | 0.40 | 40 | 16.00 | | | * 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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