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Individual Calculations February 2013 |
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| Omati, Bardia Total change: -23.70 | |   |
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| First Tehran Open Chess Tournament 2012 | Tehran | IRI | 2012-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1688 | 0.00 | 2 | -0.79 | 30 | -23.70 | |
|  Hamarz, Niusha | | | 1892 | IRI | 0.00 | 1 | -0.24 | 30 | -7.20 | |  Ghaffarzadegan, Arvin | | | 1649 | IRI | 0.00 | 1 | -0.55 | 30 | -16.50 | |
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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