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Individual Calculations January 2022 |
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| Kosmidis, Ioannis Total change: 6.20 | |   |
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| 1st open PAO CHESS CLUB | Athens | GRE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 2174 | 6.50 | 7 | 0.31 | 20 | 6.20 | |
|  Skoufas, Georgios | | | 1774 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Karanikas, Harilaos | | | 1774 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tragoudaras, Nikolaos | | | 1796 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ignatiadis, Konstantinos | | | 1939 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mylonakis, Ioannis | | | 1774 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tsekoura, Vaia | | | 1774 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pelantakis, Mihail | | | 1923 | GRE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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