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Individual Calculations September 2018 |
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| Kourkoulos-Arditis, Stamatis Total change: -11.40 | |   |
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| 27th Open International Tournament of Kavala 2018 - A group | Kavala | GRE | 2018-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2433 | 6.00 | 9 | -1.14 | 10 | -11.40 | |
|  Kosmidis, Ioannis | | | 2033 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Dorfanis, Ilarion | | | 2183 | GRE | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Vlassis, Georgios | | | 2033 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Papadopoulos, Panayotis | | | 2191 | GRE | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Giannoulakis, Lampros | f | | 2287 | GRE | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Skaperdas, Kostantinos | | | 2213 | GRE | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Megalios, Konstantinos | | | 2292 | GRE | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Grigoriadis, Mihail | | | 2230 | GRE | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Tsakiris, Haralambos | f | | 2228 | GRE | 0.50 | 1 | -0.26 | 10 | -2.60 | | | * 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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