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Individual Calculations April 2009 |
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| Samiotis, Vasilios Total change: 4.25 | |   |
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| Bikou Cup 2008 2nd Division | Attica | GRE | 2008-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1787 | 1.00 | 2 | 0.16 | 25 | 4.00 | |
|  Stathopoulos, Fotios | | | 1803 | GRE | 1.00 | 1 | 0.52 | 25 | 13.00 | | | Iliopoulos, Rigas | | | 1893 | GRE | 0.00 | 1 | -0.36 | 25 | -9.00 | |
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) | | | | 2009 Attica teams Ch. A' local div. - Group 1 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1787 | 2.00 | 6 | 0.01 | 25 | 0.25 | |
|  Koumpenas, Mihail | | | 2024 | GRE | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Siomos, Nikolaos | | | 1828 | GRE | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Kalogiannis, Andreas | | | 1956 | GRE | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Zannias, Spyridon | | | 1960 | GRE | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Babas, Vagelis | | | 1898 | GRE | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Thomassin, Alexandre | | | 1822 | FRA | 1.00 | 1 | 0.55 | 25 | 13.75 | |
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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