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Individual Calculations April 2009 |
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| Tsevremes, Ioannis Total change: -8.70 | |   |
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| 25th Christmas Cup - Group A' | Kavala | GRE | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2006 | 3.00 | 6 | -0.58 | 15 | -8.70 | |
|  Kelidou, Maria | | | 1656 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Kipraki, Nikoleta | | | 1680 | GRE | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Dorfanis, Ilarion | | | 2173 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Hatzihrisafis, Dimos | | | 1656 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Aftsoglou, Ioannis | | | 2172 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Kazantzidis, Ilias | | | 2099 | GRE | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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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