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Individual Calculations February 2013 |
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| Refahi, Mohammad Reza Total change: 68.70 | |   |
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| First Tehran Open Chess Tournament 2012 | Tehran | IRI | 2012-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1465 | 3.00 | 6 | 2.29 | 30 | 68.70 | |
|  Hamarz, Niusha | | | 1865 * | IRI | 1.00 | 1 | 0.92 | 30 | 27.60 | |  Hamarz, Niloufar | | | 1865 * | IRI | 1.00 | 1 | 0.92 | 30 | 27.60 | | | Honari, Keihan | | | 1865 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Galedari, Barbod | | | 1865 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Yavari, Negar | | | 1786 | IRI | 1.00 | 1 | 0.87 | 30 | 26.10 | | | Ghaffarzadegan, Arvin | | | 1649 | IRI | 0.00 | 1 | -0.26 | 30 | -7.80 | | | * 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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