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Individual Calculations April 2008 |
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| Dirlis, Nikolaos Total change: 13.35 | |   |
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| TIME FOR CHESS RIO 2007 | RIO - AHAIA | GRE | 2007-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1808 | 2.50 | 4 | 0.89 | 15 | 13.35 | |
|  Gkortsilas, Ilias | | | 1458 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Hahabis, Nikolaos | | | 2013 | GRE | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Polizou, Dionisia | | | 1906 | GRE | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Stoumbos, Konstantinos | | | 2153 | GRE | 0.50 | 1 | 0.39 | 15 | 5.85 | |
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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