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Individual Calculations April 2008 |
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| Vafiadou, Asimenia Total change: -9.00 | |   |
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| Tessaloniki-Halkidiki Clubs Youth Champ U18 2007 | Thessaloniki | GRE | 2007-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1699 | 0.50 | 1 | 0.03 | 25 | 0.75 | |
|  Hatziathanasiou, Stella | | | 1719 | GRE | 0.50 | 1 | 0.03 | 25 | 0.75 | |
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) | | | | GIRLS UNDER 14 - THESSALONIKI CHAMPIONSHIP | THESSALONIKI | GRE | 2008-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1664 | 0.50 | 2 | -0.39 | 25 | -9.75 | |
| | Papathanasiou, Ageliki | | | 1584 | GRE | 0.00 | 1 | -0.61 | 25 | -15.25 | |  Barbageorgopoulou, Fani | | | 1832 | GRE | 0.50 | 1 | 0.22 | 25 | 5.50 | |
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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