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Individual Calculations July 2015 |
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| Grigoriadis, Alexandros Total change: 3.10 | |   |
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| 13th Fysiolatriko open 2015 - A group | Nikaia | GRE | 2015-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2163 | 7.00 | 9 | 0.31 | 10 | 3.10 | |
|  Panopoulos, Ioannis | | | 1763 * | GRE | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Kasioumis, Vasilios | | | 1791 | GRE | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Lemoni, Maria - Ioanna | | | 1763 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Xaxiris, E. | | | 1965 | GRE | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Nikolaou, Spiridon | | | 2010 | GRE | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Kordis, Konstantinos | | | 2180 | GRE | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Grigoriadis, Mihail | | | 2049 | GRE | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Haralabidis, Tengkiz | | | 2072 | GRE | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Katsiris, Ioannis | | | 1991 | GRE | 1.00 | 1 | 0.27 | 10 | 2.70 | | | * 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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