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Individual Calculations July 2010 |
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| Sakhayi, Mostafa Total change: -27.30 | |   |
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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 |
| 2015 | 2087 | 1.50 | 3 | -0.26 | 15 | -3.90 | |
|  Mahmoodi, Manouchehr | | | 1821 | IRI | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Khademi, Mohammad Miran | | | 2223 | IRI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Bolourchifard, Farzad | | | 2000 | IRI | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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 |
| 2161 | 2087 | 0.50 | 5 | -1.56 | 15 | -23.40 | |
| | Sharbaf, Mohsen | f | | 2378 | IRI | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Farrokh, Farshad | | | 1903 | IRI | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Khaghani, Mahdi | f | | 2279 | IRI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ghorbani, Mohsen | m | | 2335 | IRI | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Lavasani, Hossein | | | 1910 | IRI | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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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