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Individual Calculations March 2019 |
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| Tzouvelekis, Ioannis Total change: -19.20 | |   |
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| 2019 Attica Team Championships - A Local Group A Rounds 4-7 | ESSNA | GRE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1934 | 1.50 | 3 | -0.96 | 20 | -19.20 | |
|  Tragoudaras, Nikolaos | | | 1534 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vlastos, Alexandros | | | 1753 | GRE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Koukidis, Nikolaos | | | 1697 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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