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Individual Calculations February 2017 |
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| Karagiannis, Athanasios Total change: -16.30 | |   |
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| New Year's open Chess Square 2017 | Athens | GRE | 2017-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2210 | 6.00 | 9 | -1.63 | 10 | -16.30 | |
|  Patrinos, Ilias | | | 1810 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Delithanasis, Dimitrios | | | 1971 | GRE | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Sideris, Theodoros | | | 1990 | GRE | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Papadimitriou, Loukas | | | 2009 | GRE | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Gantis, Konstantinos | | | 2022 | GRE | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Chantzopoulos, Theodoros | | | 1810 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Efthimiou, Georgios | | | 1810 * | GRE | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Rahmanidis, Petros | | | 1849 | GRE | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Kasioumis, Vasilios | | | 1865 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | * 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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