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Individual Calculations July 2010 |
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| Kaffash, Milad Total change: 81.25 | |   |
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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 |
| 2101 | 1701 | 0.00 | 1 | -0.08 | 25 | -2.00 | |
|  Hejazi, Seyed Mehdi | | | 2101 * | IRI | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * 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) | | | | Iranian Youth Chess Championships (B U16) | Tehran | IRI | 2010-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1701 | 4.50 | 7 | 3.33 | 25 | 83.25 | |
|  Akbari, Mahyar | | | 2036 | IRI | 0.50 | 1 | 0.38 | 25 | 9.50 | | | Oliyazadeh, Poouya | | | 1990 | IRI | 0.50 | 1 | 0.34 | 25 | 8.50 | | | Goharbavang, Hesham | | | 1978 | IRI | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Mohazzab, Sepehr | | | 1944 | IRI | 1.00 | 1 | 0.80 | 25 | 20.00 | | | Rozbayan, Reza | | | 1960 | IRI | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Khatami, Behrouz | | | 1895 | IRI | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Azadbakhsh, Farshid | | | 2080 | IRI | 0.50 | 1 | 0.41 | 25 | 10.25 | |
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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