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Individual Calculations February 2017 |
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| Papakostas, Vasilis Total change: 14.40 | |   |
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| New Year's open Chess Square 2017 | Athens | GRE | 2017-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1748 | 3.50 | 7 | 0.36 | 40 | 14.40 | |
|  Spyropoulos, Nikolaos | | | 2094 | GRE | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Krallis, Christos | | | 2023 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sideris, Vasilios | | | 1348 * | GRE | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Ninis, Eleneo | | | 1506 | GRE | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Kefalas, Sotirios | | | 1510 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Sarantos, Vasileios | | | 2148 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nikas, Nikolaos | | | 1932 | GRE | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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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