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Individual Calculations August 2017 |
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| Zografos, Achilleas Total change: -7.60 | |   |
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| 10th International open Palaiochora 2017 | Palaiochora Crete | GRE | 2017-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2105 | 5.00 | 9 | -0.38 | 20 | -7.60 | |
|  Koukouraki, Hrisi | | | 1705 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Enchev, Ivajlo | m | | 2477 | BUL | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Kelires, Andreas | g | | 2505 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Serntedakis, Georgios | | | 1834 | GRE | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Hrysogelou, Athanasia | | | 1848 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Koths, Peter | | | 1875 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | O Gorman, Tom | f | | 2295 | IRL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kalomiris, Athanasios | | | 1903 | GRE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Vozinaki, Anthi - Maria | | | 1837 | GRE | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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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