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Individual Calculations October 2012 |
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| Demirbas, Fatih Total change: 2.70 | |   |
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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 |
| 1923 | 1751 | 1.00 | 3 | 0.18 | 15 | 2.70 | |
|  Ebralidze, Alexandre | | | 1969 | GEO | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Dilek, Cihan | | | 1895 | TUR | 1.00 | 1 | 0.69 | 15 | 10.35 | |  Kus, Koksal | | | 1905 | TUR | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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