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Individual Calculations January 2012 |
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| Aghidatmand, Alireza Total change: -10.80 | |   |
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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 |
| 1800 | 1702 | 1.00 | 3 | -0.22 | 30 | -6.60 | |
|  Fallahi, Parviz | | | 1685 | IRI | 1.00 | 1 | 0.48 | 30 | 14.40 | | | Khaje Hesamedini, Ali | | | 2102 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Roushan Reyshah, Sarina | | | 1614 | IRI | 0.00 | 1 | -0.62 | 30 | -18.60 | | | * 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) | | | NOTE: K factor changed | | Hafez Open Chess Tournament 2011 | Shiraz | IRI | 2011-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1766 | 0.00 | 1 | -0.28 | 15 | -4.20 | |
| | Salimifard, Behtash | | | 1935 | IRI | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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