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Individual Calculations July 2010 |
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| Yaghli, Peyman Total change: 18.75 | |   |
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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 |
| 2058 | 1951 | 1.00 | 3 | -0.08 | 25 | -2.00 | |
|  Mari Ooriad, Pouya | | | 2149 | IRI | 0.00 | 1 | -0.24 | 25 | -6.00 | |  Farahsa, Khosro | | | 1892 | IRI | 0.00 | 1 | -0.58 | 25 | -14.50 | | | Aghamohamadi, M | | | 2133 | IRI | 1.00 | 1 | 0.74 | 25 | 18.50 | |
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 |
| 1882 | 1951 | 2.00 | 2 | 0.83 | 25 | 20.75 | |
| | Afzali, Arian | | | 1738 | IRI | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Karbalaee Safar Lavasani, Amir | | | 2026 | IRI | 1.00 | 1 | 0.60 | 25 | 15.00 | |
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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