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Individual Calculations September 2017 |
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| Demelkas, Ioannis Total change: 16.40 | |   |
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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 |
| 1501 | 1595 | 6.00 | 9 | 0.41 | 40 | 16.40 | |
|  Tsomarelis, Kyriakos | | | 1195 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Galani, Dimitra | | | 1427 | GRE | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Koutsidis, Konstantinos | | | 1409 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ganiaridis, Panagiotis | | | 1846 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Christodoulou, Panormitis | | | 1470 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Nasos, Valerios | | | 1433 | GRE | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Iliopoulos, Dimitris | | | 1439 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Aftsoglou, Ioannis | | | 1995 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tsirli, Evaggelia | | | 1296 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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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