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Individual Calculations May 2010 |
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| Hatzopoulos, Ioannis Total change: 12.50 | |   |
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| Attica Team Champ. A' Local Category - A' Group | Attica | GRE | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1640 | 2.00 | 6 | 0.50 | 25 | 12.50 | |
|  Koumpenas, Mihail | | | 1996 | GRE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Kapsiotis, Hristos | | | 1887 | GRE | 0.50 | 1 | 0.31 | 25 | 7.75 | |  Pandis, Spyridon | | | 1729 | GRE | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Gklavopoulos, Evangelos | | | 1836 | GRE | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Arvanitis, Georgios | | | 1729 | GRE | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Alexopoulos, Alexios | | | 1894 | GRE | 0.50 | 1 | 0.31 | 25 | 7.75 | |
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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