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Individual Calculations January 2019 |
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| Tzortzatos, Dimosthenis Panagiot Total change: -21.60 | |   |
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| 8th open OPA Cholargou 2018 | Cholargos | GRE | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1205 | 0.00 | 3 | -0.54 | 40 | -21.60 | |
|  Moshou, Alexia | | | 1585 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Georgiadis, Alkaios | | | 1302 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Karounis, Ioannis | | | 1605 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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