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Individual Calculations December 2018 |
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| Koursaris, Nikolaos Total change: -6.00 | |   |
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| Team Cup Spyros Bikos 2018 - A group | ESSNA | GRE | 2018-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1782 | 1.50 | 4 | -0.30 | 20 | -6.00 | |
|  Vlachopoulou, Isavella Maria | | | 1382 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nikolaou, Georgios | f | | 2182 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Patriarheas, Georgios | | | 1985 | GRE | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Kazaglis, Dimitrios-Stefanos | | | 1738 | GRE | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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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