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Individual Calculations May 2012 |
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| Rokhjavan, Reza Total change: -7.50 | |   |
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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 |
| 1977 | 1716 | 0.50 | 4 | -0.25 | 30 | -7.50 | |
|  Samarehshahpasand, Farshad | | | 2046 | IRI | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Kalavari, Javad | | | 2023 | IRI | 0.50 | 1 | 0.36 | 30 | 10.80 | |  Rezaei Abari, Farzin | | | 1960 | IRI | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Azimi, Seyed Khashayar | | | 1878 | IRI | 0.00 | 1 | -0.29 | 30 | -8.70 | |
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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