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Individual Calculations May 2012 |
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| Pourreza, Ardalan Total change: -12.75 | |   |
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| 10th Khazar Open Chess Tournament B ( Rated U-2100) | Rasht | IRI | 2012-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1888 | 0.00 | 2 | -0.85 | 15 | -12.75 | |
|  Samarehshahpasand, Farshad | | | 2046 | IRI | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Alipour, Hamid | | | 1844 | IRI | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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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