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Individual Calculations July 2010 |
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| Abtahi, Babak Total change: 4.00 | |   |
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| Tehran Men First League (second Season) | Tehran | IRI | 2009-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2111 | 1.00 | 3 | 0.16 | 25 | 4.00 | |
|  Khaghani, Mahdi | f | | 2279 | IRI | 0.00 | 1 | -0.28 | 25 | -7.00 | |  Khaghani, Babak | f | | 2296 | IRI | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Behmardi, K Rustam | | | 2259 | IRI | 0.50 | 1 | 0.20 | 25 | 5.00 | |
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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