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Individual Calculations May 2010 |
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| Zivas, Konstantinos Total change: -7.65 | |   |
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| Attica Team Championship of B' Category 2010 | Attica | GRE | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1964 | 1864 | 1.50 | 5 | -0.51 | 15 | -7.65 | |
|  Skaperdas, Kostantinos | | | 2233 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Iliopoulos, Alexandros | | | 1746 | GRE | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Avgerinos, Fotios | | | 1620 | GRE | 0.00 | 1 | -0.80 | 15 | -12.00 | |  Kelaidis, Georgios | | | 1959 | GRE | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Himaras, Stefanos | | | 2264 * | GRE | 0.50 | 1 | 0.42 | 15 | 6.30 | | | * 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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