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Rapid:
Individual Calculations September 2018 |
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| Karahisaridis, Nikolaos Total change: -9.60 | |   |
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| 38th open rapid of Nikaia 2018 | Nikaia | GRE | 2018-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1187 | 1.00 | 6 | -0.48 | 20 | -9.60 | |
|  Stamoulis, Ilias | | | 1587 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Koukas, Anastasios | | | 1509 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pagalis, Georgios | | | 1377 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Tsoukalas, Konstantinos | | | 1587 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arapkoule, Eirini | | | 1088 | GRE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Karafyllis, Christos | | | 1339 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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