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Individual Calculations October 2018 |
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| Kotrotsos, Vasilios Total change: 31.00 | |   |
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| 26th Honour to National Resistance tournament of Nikaia 2018 - A group | Nikaia | GRE | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2251 | 7.00 | 9 | 1.55 | 20 | 31.00 | |
|  Makkas, Panayiotis | | | 1851 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Poulos, Georgios | | | 1923 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gkikas, Hristos | | | 2056 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kouvatsos, Filippos | | | 2176 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ergazakis, Ioannis | f | | 2301 | GRE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Petrov, Marian | g | | 2483 | FID | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Nikolaidis, Konstantinos | f | | 2180 | GRE | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Michelakos, Panagiotis | | | 2262 | GRE | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Nikolaou, Georgios | f | | 2183 | GRE | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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