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Individual Calculations March 2020 |
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| Kefalis, Hristos Total change: -26.00 | |   |
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| 2020 Team Championship of ESSN Attikis - A Local B group Rounds 4-7 | Attica | GRE | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 2109 | 1.00 | 3 | -1.30 | 20 | -26.00 | |
|  Koulaxouzidis, Georgios | | | 1917 | GRE | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Etzoglou, Efthimios | | | 1884 | GRE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Tzouvelekis, Ioannis | | | 1899 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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