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Individual Calculations December 2013 |
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| Hahabis, Nikolaos Total change: -13.35 | |   |
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| 137th Ambelokipi open | Athens - Ambelokipi | GRE | 2013-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 2055 | 4.00 | 7 | -0.89 | 15 | -13.35 | |
|  Bekakos, Mihail | | | 1655 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Sidiropoulos, Leonidas | | | 1786 | GRE | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Sienczewski, Zbigniew | | | 2052 | POL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Vazelakis, Dimitrios | | | 1969 | GRE | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Patrinos, Ilias | | | 1670 | GRE | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Nemtsas, Hristoforos | | | 1909 | GRE | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Xylogiannopoulos, Antonios | | | 2119 | GRE | 0.00 | 1 | -0.41 | 15 | -6.15 | | | * 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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