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Individual Calculations May 2012 |
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| Tabatabaei, Allahyar Total change: -35.70 | |   |
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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 |
| 2007 | 1854 | 0.00 | 4 | -1.19 | 30 | -35.70 | |
|  Javidfard, Amirsalar | | | 2030 | IRI | 0.00 | 1 | -0.27 | 30 | -8.10 | |  Roohparvar, A Reza | | | 2004 | IRI | 0.00 | 1 | -0.30 | 30 | -9.00 | | | Ghobadibigvand, A | | | 1964 | IRI | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Pourali, Davood | | | 2031 | IRI | 0.00 | 1 | -0.27 | 30 | -8.10 | |
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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