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Individual Calculations April 2008 |
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| Ikonomopoulou, Maria Total change: -7.95 | |   |
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| Bikou Cup 1st Division | Attica | GRE | 2007-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2042 | 1.00 | 2 | -0.13 | 15 | -1.95 | |
|  Kalpakas, Georgios | | | 2128 | GRE | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Mitsakos, Achilleas | | | 1847 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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) | | | | 31th Greek Individual Championship Girls U20 2008 | Kalamata | GRE | 2008-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 2058 | 2.50 | 4 | -0.40 | 15 | -6.00 | |
| | Stoumbou, Eleni | | | 1886 | GRE | 0.50 | 1 | -0.23 | 15 | -3.45 | |  Pavlidou, Ekaterini | | | 1973 | GRE | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Ximitidou, Maria | | | 1796 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Fragaki, Maria | | | 1882 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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