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Individual Calculations July 2010 |
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| Chavoshi, Rahim Total change: 15.50 | |   |
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| Tehran Men First League 2010 (1st Season) | Tehran | IRI | 2009-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1837 | 1.00 | 2 | 0.40 | 25 | 10.00 | |
|  Abed, Meisam | | | 2079 | IRI | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Chaichi, Arash | | | 1907 | IRI | 0.50 | 1 | 0.10 | 25 | 2.50 | |
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) | | | | Tehran Men First League (second Season) | Tehran | IRI | 2009-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 1837 | 1.00 | 5 | 0.22 | 25 | 5.50 | |
| | Tehrani, Afshein | | | 2166 | IRI | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Dalir, Faradj | | | 2219 | IRI | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Doostkam, P | | | 2178 | IRI | 1.00 | 1 | 0.88 | 25 | 22.00 | | | Jahanbeigi, Javad | | | 1981 | IRI | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Kargosha, Bahman | | | 2145 | IRI | 0.00 | 1 | -0.14 | 25 | -3.50 | |
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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