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Individual Calculations January 2019 |
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| Seferis, Georgios Total change: 9.00 | |   |
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| 1st categories Thursday's tournament Kotinos 2018 | Athens | GRE | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1698 | 4.50 | 7 | 0.45 | 20 | 9.00 | |
|  Aslanidis, Thiseas | | | 1298 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stergiou, Alexandros | | | 1558 | GRE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Mistilioglou, Athanasios | | | 1597 | GRE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Sienczewski, Zbigniew | | | 1963 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Efthimiou, Georgios | | | 1629 | GRE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Gonidis, Nikolaos | | | 1511 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Koukas, Anastasios | | | 1865 | GRE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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