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Individual Calculations July 2017 |
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| Giatrakos, Orestis Total change: 17.60 | |   |
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| 15th Fysiolatriko open 2017 - A group | Nikaia | GRE | 2017-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1889 | 5.50 | 9 | 0.44 | 40 | 17.60 | |
|  Valagkoutis, Antonios | | | 1489 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gazis, Efstathios | f | | 2232 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Karounis, Ioannis | | | 1574 | GRE | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Tromp, Axel | | | 1503 | GER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Poulos, Georgios | | | 2029 | GRE | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Chatzieleftheriou, Andreas | | | 1852 | GRE | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Stefanidi, Maria-Anna | | wf | 2001 | GRE | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Mihopoulos, Konstantinos | | | 2028 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Karathanasi, Eirhnh | | | 1710 | GRE | 0.50 | 1 | -0.23 | 40 | -9.20 | | | * 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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