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Individual Calculations September 2017 |
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| Pastras, Ioannis Total change: -41.40 | |   |
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| 26th International Open Kavala 2017 - B group | Kavala | GRE | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1487 | 4.00 | 8 | -2.07 | 20 | -41.40 | |
|  Stamatis, Vasilios | | | 1709 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Kyriakidou, Chrysa | | | 1137 | GRE | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Eliferenko, Alexios | | | 1118 | CYP | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Giannoulaki, Ermofili | | | 1196 | GRE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Demelkas, Vasileios | | | 1231 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Nikou, Ilias | | | 1247 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Karamichos, Michail | | | 1087 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chatzopoulos, Georgios | | | 1354 | GRE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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