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Individual Calculations April 2017 |
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| Lappas, Konstantinos Total change: -15.60 | |   |
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| 2017 Team Championship ESSN Attikis - C Category | Attica | GRE | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2049 | 5.00 | 9 | -0.78 | 20 | -15.60 | |
|  Rousis, Mihail | | | 2025 | GRE | 0.00 | 1 | -0.53 | 20 | -10.60 | |  Giordos, Vasilios | | | 1991 | GRE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Kaldis, Georgios | | | 1909 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Pessiridis, Isaak | | | 1815 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Tsekouras, Andreas | | | 1774 | GRE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Sarantopoulos, Panayotis | | | 1649 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nikas, Nikolaos | | | 1932 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Grigoriadis, Mihail | | | 2185 | GRE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Tetepoulidis, Ioannis | | | 2075 | GRE | 0.50 | 1 | 0.04 | 20 | 0.80 | | | * 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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