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Individual Calculations May 2010 |
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| Roukounakis, Mihail Total change: -2.50 | |   |
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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 |
| 1922 | 1747 | 1.00 | 4 | -0.10 | 25 | -2.50 | |
|  Apostolidis, Ioannis | | | 1975 | GRE | 0.00 | 1 | -0.21 | 25 | -5.25 | |  Giordos, Vasilios | | | 1947 | GRE | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Panagiotopoulos, Vas | | | 1967 | GRE | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Avgoustinatos, Vassilis | | | 1800 | GRE | 1.00 | 1 | 0.57 | 25 | 14.25 | |
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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