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Individual Calculations February 2019 |
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| Pelekis, Georgios Total change: -4.40 | |   |
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| 2019 Attica Team Championships - A Local Group B Rounds 1-3 | ESSNA | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1846 | 1.00 | 3 | -0.22 | 20 | -4.40 | |
|  Mimikos, Dimitrios | | | 2010 | GRE | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Etzoglou, Efthimios | | | 1867 | GRE | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Samartzis, Mihail | | | 1866 | GRE | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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