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Individual Calculations July 2010 |
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| Jahanbeigi, Javad Total change: 14.00 | |   |
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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 |
| 1989 | 1981 | 3.00 | 4 | 1.06 | 25 | 26.50 | |
|  Bakhtiari Kish, Mazdak | | | 2213 | IRI | 1.00 | 1 | 0.79 | 25 | 19.75 | | | Abed, Meisam | | | 2079 | IRI | 0.00 | 1 | -0.37 | 25 | -9.25 | |  Tabatabaei, M Amin | | | 1678 | IRI | 1.00 | 1 | 0.14 | 25 | 3.50 | | | Esmaeilipour, Ezatollah | | | 1984 | IRI | 1.00 | 1 | 0.50 | 25 | 12.50 | |
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 |
| 2148 | 1981 | 1.00 | 5 | -0.50 | 25 | -12.50 | |
| | Sadatnajafi, M | | | 2262 | IRI | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Tehrani, Afshein | | | 2166 | IRI | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Khaghani, Babak | f | | 2296 | IRI | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Chavoshi, Rahim | | | 1837 | IRI | 1.00 | 1 | 0.31 | 25 | 7.75 | | | Doostkam, P | | | 2178 | IRI | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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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