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Individual Calculations May 2010 |
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| Ikonomou, Anastasios Total change: -1.25 | |   |
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| Attikis Filias "Nikos Strofalis" 2010 - Group A' | Attica | GRE | 2009-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1917 | 1.00 | 2 | -0.05 | 25 | -1.25 | |
|  Bellos, Ioannis | | | 1724 | GRE | 0.50 | 1 | -0.25 | 25 | -6.25 | |  Ornithopoulos, Nikolaos | | | 2067 | GRE | 0.50 | 1 | 0.20 | 25 | 5.00 | |
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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