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Individual Calculations May 2019 |
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| Kefalas, Sotirios Total change: -12.00 | |   |
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| 5th open Thomas Georgiou Memorial 2019 | Athens | GRE | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1454 | 1481 | 3.00 | 6 | -0.30 | 40 | -12.00 | |
|  Apergis, Vasileios | | | 1093 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Poulos, Georgios | | | 1881 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Polikretis, Mattheos | | | 1257 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Papadopoulos, Georgios Nikea | | | 1881 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Glyptis, Georgios | | | 1378 | GRE | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Stylianidis, Orestis | | | 1232 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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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