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Individual Calculations January 2015 |
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| Kagas, Konstantinos Total change: -20.00 | |   |
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| 2014 Christmas Open by ASOP DIAS | Petroupoli | GRE | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1967 | 1.50 | 4 | -1.00 | 20 | -20.00 | |
|  Kazalis, Manos | | | 1567 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sienczewski, Zbigniew | | | 2023 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Margaritis, Fotios | | | 2165 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Grapsas, Panagiotis | | | 1567 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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