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Individual Calculations January 2012 |
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| Roushan Reyshah, Sarina Total change: 23.10 | |   |
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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 |
| 1880 | 1614 | 2.00 | 6 | 0.86 | 15 | 12.90 | |
|  Armand, Saman | | | 1999 | IRI | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Ehteramian, Hossein | | | 1905 | IRI | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Salari, Shahram | | | 1964 | IRI | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Aghidatmand, Alireza | | | 1702 | IRI | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Khademzadeh, M | | | 1914 | IRI | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Yazdani, Naser | | | 1796 | IRI | 1.00 | 1 | 0.74 | 15 | 11.10 | |
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) | | | | Bousher Open Chess rated tournament 2011 | Bousher | IRI | 2011-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1600 | 1.00 | 4 | 0.68 | 15 | 10.20 | |
| | Khademi, Mohammad Miran | | | 2000 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ghodratyan, Mohammad | | | 2000 * | IRI | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Roohparvar, A Reza | | | 2000 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Khalesi, Vahid | | | 2000 * | IRI | 0.00 | 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) | | |
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