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Individual Calculations January 2012 |
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| Kamrava, Kourosh Total change: -17.40 | |   |
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| 12th Sahel Cup in BandarAbbas 2011 | Bandar Abbas | IRI | 2010-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1889 | 1.00 | 4 | -0.17 | 30 | -5.10 | |
|  Faryad, H A | | | 2111 | IRI | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Modarresvamegh, S Ebrahim | | | 2134 | IRI | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Salari, Shahram | | | 1964 | IRI | 1.00 | 1 | 0.60 | 30 | 18.00 | | | Armand, Saman | | | 1999 | IRI | 0.00 | 1 | -0.35 | 30 | -10.50 | |
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) | | | | Shahid Rajaei chess tournament (Open) | Qazvin | IRI | 2011-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1889 | 0.00 | 1 | -0.41 | 30 | -12.30 | |
|  Baghipour, Alborz | | | 1957 | IRI | 0.00 | 1 | -0.41 | 30 | -12.30 | |
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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