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Individual Calculations January 2019 |
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| Georgiadis, Alkaios Total change: 34.80 | |   |
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| 8th open OPA Cholargou 2018 | Cholargos | GRE | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1302 | 4.00 | 6 | 0.87 | 40 | 34.80 | |
|  Vandoros, Gerasimos | | | 1056 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Finokaliotis, Georgios | | | 1702 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kafousopoulos, Fotios | | | 1108 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Tzortzatos, Dimosthenis Panagiot | | | 1205 | GRE | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Karounis, Ioannis | | | 1670 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Vassalos, Panagiotis | | | 1100 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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