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Individual Calculations April 2009 |
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| Ornithopoulos, Nikolaos Total change: 13.80 | |   |
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| Bikou Cup 1st Division | Attica - Local Clubs | GRE | 2008-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2078 | 4.50 | 6 | 0.92 | 15 | 13.80 | |
|  Syfantos, Nikolaos | | | 1808 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Dimopoulos, Nikolaos | | | 1918 | GRE | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Margaritis, Fotios | | | 2187 | GRE | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Efthimiatos, Georgios | | | 2132 | GRE | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Lakafosis, Ioannis | | | 1887 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Georgilakis, K | | | 2066 | GRE | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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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