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Individual Calculations July 2010 |
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| Hejazi, Seyed Mehdi Total change: 4.80 | |   |
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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 |
| 1848 | 2106 | 2.00 | 2 | 0.42 | 15 | 6.30 | |
|  Bidari, Sepehr | | | 1989 | IRI | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Kaffash, Milad | | | 1706 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 1937 | 2106 | 3.50 | 5 | -0.10 | 15 | -1.50 | |
| | Faramarzi, Vahid | | | 1924 | IRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Roozbayan, Reza | | | 1960 | IRI | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Rostami, Rouzbeh | | | 1900 | IRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Mahrinpour, Farbod | | | 1864 | IRI | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ghaziolsharif, Kaveh | | | 2035 | IRI | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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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