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Individual Calculations October 2012 |
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| Acer, Okan Total change: -11.40 | |   |
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| 11th International Istanbul Open Chess Tournament-B | Istanbul | TUR | 2012-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1642 | 0.00 | 2 | -0.38 | 30 | -11.40 | |
|  Gulenc, Ahmet Fazil | | | 1842 | TUR | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Yazici, Mustafa Erdem | | | 1957 | TUR | 0.00 | 1 | -0.14 | 30 | -4.20 | |
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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