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Individual Calculations August 2019 |
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| Nikolaou, Georgios Total change: -4.80 | |   |
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| 47th National Team Championship of A Category 2019 | Patra | GRE | 2019-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2202 | 3.00 | 5 | 0.13 | 20 | 2.60 | |
|  Ladopoulos, Dimitrios | | | 2219 | GRE | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Valsamidis, Ioannis | | | 2063 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Zervos, Lazaros | | | 2055 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Liodakis, Konstantinos-Spyros | | | 2212 | GRE | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Tzouganakis, Panteleimon | | | 2197 | GRE | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | Summer open Chess Square 2019 | Athens Ampelokipoi | GRE | 2019-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2202 | 4.50 | 6 | -0.37 | 20 | -7.40 | |
| | Kareklas, Konstantinos | | | 1802 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Skoufas, Georgios | | | 1802 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Loutragotis, Paraskevas Pantelei | | | 1864 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Delithanasis, Dimitrios | | | 1917 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ergazakis, Ioannis | f | | 2281 | GRE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Ter-Gevorkian, Giannis | | | 1802 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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