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Individual Calculations July 2017 |
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| Kefalas, Sotirios Total change: -28.00 | |   |
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| 15th Fysiolatriko open 2017 - A group | Nikaia | GRE | 2017-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1402 | 2.00 | 8 | -0.70 | 40 | -28.00 | |
|  Ntaifas, Ioannis | | | 1802 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Karounis, Ioannis | | | 1574 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Theodosopoulos, Konstantinos | | | 1481 | GRE | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Eirinidis, Dimitrios | | | 1314 | GRE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Tromp, Axel | | | 1503 | GER | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Mallios, Ioannis | | | 1604 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kazalis, Manos | | | 1495 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Bellos, Vasilios | | | 1494 | GRE | 0.50 | 1 | 0.13 | 40 | 5.20 | | | * 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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