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Individual Calculations July 2009 |
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| Zografos, Achilleas Total change: 10.05 | |   |
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| 2009 Attica teams Ch C div. stage 1 - Group 2 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2114 | 2.00 | 3 | 0.67 | 15 | 10.05 | |
|  Logothetis, Sotirios | f | | 2326 | GRE | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Efstathopoulos, Sarantos | | | 1962 | GRE | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Tepelenis, Nikolaos | | | 2189 | GRE | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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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