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Rapid:
Individual Calculations January 2019 |
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| Kefalas, Sotirios Total change: -11.80 | |   |
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| 2nd rapid AO 3 stars 2018 | Athens | GRE | 2018-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1205 | 0.50 | 5 | -0.59 | 20 | -11.80 | |
|  Fragkou, Eleni | | | 1605 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Papadopoulos, Theodoros | | | 1605 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Koutourinis, Apostolos | | | 1605 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Davillas, Konstantinos | | | 1322 | GRE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Kassios, Dimitrios | | | 1199 | GRE | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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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