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Individual Calculations December 2012 |
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| Afrasiabi, Seyyedhassan Total change: -4.20 | |   |
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| lian open chess tournament Boushehr 2012 | Boushher | IRI | 2012-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1783 | 0.00 | 2 | -0.48 | 30 | -14.40 | |
|  Daneshpour, S.a. | | | 2039 | IRI | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Bakhtiari Nowroozi, Babak | | | 1940 | IRI | 0.00 | 1 | -0.29 | 30 | -8.70 | |
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) | | | | Pars open chess tournament Fars 2012 | Shiraz | IRI | 2012-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1783 | 1.00 | 2 | 0.34 | 30 | 10.20 | |
|  Abbasifar, Hasan | m | | 2183 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Khalesi, Parsa | | | 1724 | IRI | 1.00 | 1 | 0.42 | 30 | 12.60 | | | * 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) | | |
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