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Individual Calculations December 2017 |
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| Kalogeris, Ioannis Total change: 22.60 | |   |
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| 3rd International open EFTYCHIOS KROMMYDAKIS 2017 nd | Chania | GRE | 2017-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2246 | 5.50 | 9 | 1.13 | 20 | 22.60 | |
|  Marinakis, Hristos | | | 1846 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kotronias, Vasilios | g | | 2513 | GRE | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Ivanov, Mikhail M | g | | 2403 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Mitsis, Georgios | | | 2296 | GRE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Stefanov, Emil | m | | 2440 | BUL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Papadimitriou, Athanasios | | | 2231 | GRE | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Zimina, Olga | m | wg | 2394 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kasparova, Tatiana | | wm | 2118 | BLR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Patrelakis, Evaggelos | | | 1998 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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