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Individual Calculations February 2013 |
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| Zalkhani, Vahid Total change: 0.60 | |   |
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| First Tehran Open Chess Tournament 2012 | Tehran | IRI | 2012-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 1632 | 1.00 | 3 | 0.02 | 30 | 0.60 | |
|  Pourramezanali, Amirreza | f | | 2032 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Parto, Helia | | | 1454 | IRI | 1.00 | 1 | 0.27 | 30 | 8.10 | | | Motevaseli, Mohammad Reza | | | 1905 | IRI | 0.00 | 1 | -0.17 | 30 | -5.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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