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Individual Calculations April 2009 |
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| Iatros, Aristidis Total change: -5.70 | |   |
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| Bikou Cup 1st Division | Attica - Local Clubs | GRE | 2008-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1881 | 1.00 | 4 | -0.38 | 15 | -5.70 | |
|  Deftereos, Pavlos-Efstathios | | | 1843 | GRE | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Theoharis, Alexandros | | | 1983 | GRE | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Skaperdas, Kostantinos | | | 2215 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Sverkounos, Spyridon | | | 1988 | GRE | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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