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Individual Calculations February 2015 |
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| Kalogridakis, Georgios Total change: -34.80 | |   |
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| 2nd Christmas open Kaisarianis 2014 | Athens - Kaisariani | GRE | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2098 | 4.00 | 7 | -0.87 | 40 | -34.80 | |
|  Andromedas, Georgios | | | 1698 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Xigis, Michail | | | 1731 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Tsekouras, Andreas | | | 1698 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ignatiadis, Konstantinos | | | 2084 | GRE | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Delithanasis, Dimitrios | | | 2207 | GRE | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Xaxiris, E. | | | 2031 | GRE | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Kanellos, Dimitrios V. | | | 1971 | GRE | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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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