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Individual Calculations September 2010 |
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| Vatansever, Berk Total change: 5.75 | |   |
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| 2010 Turkish Is Bank Chess League | Konya | TUR | 2010-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1720 | 0.50 | 1 | 0.10 | 25 | 2.50 | |
|  Suer, Utku | | | 1793 | TUR | 0.50 | 1 | 0.10 | 25 | 2.50 | |
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) | | | | 6th World School Chess Championships-U11 | Kayseri | TUR | 2010-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1720 | 2.50 | 5 | 0.13 | 25 | 3.25 | |
| | Ozen, Bahadir | | | 1575 | TUR | 1.00 | 1 | 0.31 | 25 | 7.75 | | | Sevgi, Volkan | | | 1825 | TUR | 0.50 | 1 | 0.14 | 25 | 3.50 | |  Martinez Alcantara, Jose Eduardo | | | 1917 | PER | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Kuruppu, Supun Dasantha | | | 1567 | SRI | 0.00 | 1 | -0.70 | 25 | -17.50 | | | Temizkan, Denizcan | | | 1814 | TUR | 1.00 | 1 | 0.63 | 25 | 15.75 | |
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) | | |
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