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Rapid:
Individual Calculations September 2019 |
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| Grigoriadis, Alexandros Total change: 25.00 | |   |
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| 39th open Rapid Nikaia 2019 | Nikaia | GRE | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 2114 | 6.00 | 7 | 1.25 | 20 | 25.00 | |
|  Sarakatsanis, Ioannis | | | 1714 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Haldaiakis, Vasilios | | | 1714 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Haralabidis, Tengkiz | | | 1924 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Vlahakis, Ioannis | | | 1990 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kasioumis, Vasilios | | | 1840 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Nikolaou, Spiridon | | | 2054 | GRE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Nikolaidis, Ioannis | g | | 2514 * | GRE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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