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Individual Calculations February 2015 |
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| Giatrakos, Orestis Total change: -32.40 | |   |
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| 4th Tournament of Nikaia - A' Group | Nikaia | GRE | 2015-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1520 | 1.50 | 6 | -0.81 | 40 | -32.40 | |
|  Lemonis, Kyriakos | | | 1740 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Haldaiakis, Vasilios | | | 1711 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Giannelos, Stylianos | | | 1597 | GRE | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Latsinos, Theofanis | | | 1690 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Thanos, Konstantinos | | | 1496 | GRE | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Sarafoglou, Maria | | | 1416 | GRE | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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