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Individual Calculations October 2015 |
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| Predeftakis, Georgios Total change: 10.40 | |   |
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| 15th Open Heraklio 2015 - A group | Heraklio Crete | GRE | 2015-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1673 | 4.00 | 6 | 0.52 | 20 | 10.40 | |
|  Spiesberger, Gerhard | | | 2073 * | AUT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kotsoglou, Giorgos | | | 1273 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vitsaxaki, Iris | | | 1273 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Diefenbach, Maximilian | | | 1934 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vasileiou, Aimilia | | | 1642 | GRE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Brokalakis - Gounaris, Christos | | | 1387 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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