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Individual Calculations January 2010 |
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| Ciftci, Ergin Total change: 0.00 | |   |
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| Ankara Chess Championship | Ankara | TUR | 2009-12-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1901 | 0 | 5.00 | 7 | 0.00 | 1939 | | 0.00 | |
|  Okay, Arda Efe | | | 1856 | TUR | 1.00 | 1 | 0.00 | | 0.00 | | | Okay, Ilkin Ege | | | 1830 | TUR | 0.00 | 1 | 0.00 | | 0.00 | |  Yilmaz, Fatma Zumrut | | | 1542 | TUR | 1.00 | 1 | 0.00 | | 0.00 | | | Duzgun, Mehmet | | | 2035 | TUR | 1.00 | 1 | 0.00 | | 0.00 | | | Ozmen, Halil | | | 2063 | TUR | 0.00 | 1 | 0.00 | | 0.00 | | | Alkan, Sukru | | | 1807 | TUR | 1.00 | 1 | 0.00 | | 0.00 | | | Buker, Muhittin | | | 2175 | TUR | 1.00 | 1 | 0.00 | | 0.00 | |
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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