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Individual Calculations February 2020 |
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| Aftsoglou, Ioannis Total change: -8.80 | |   |
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| 36th Christmas Cup 2019 B group | Kavala | GRE | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1897 | 6.00 | 7 | -0.44 | 20 | -8.80 | |
|  Dimaki, Evangelia | | | 1497 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dimakis, Stavros | | | 1497 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bakirtzis, Konstantinos | | | 1497 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kyriakidis, Anastasios P. | | | 1497 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hrisanidis, Nikolaos | | | 1497 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Varveris, Spyridon | | | 1497 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chatzigavriil, Georgios | | | 1497 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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