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Individual Calculations March 2015 |
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| Ahmadinia, Ebrahim Total change: -5.20 | |   |
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| Tehran Super League Championship 2014 (1st Season) | Tehran | IRI | 2014-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2370 | 3.00 | 4 | -0.20 | 10 | -2.00 | |
|  Vahidi, Mohammad | f | | 2133 | IRI | 1.00 | 1 | 0.20 | 10 | 2.00 | |  Nasri, Amin | | | 2325 | IRI | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Rastegar, Keivan | | | 1970 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Farahsa, Khosro | | | 1970 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | Tehran Super League Championship 2014 (2nd Season) | Tehran | IRI | 2014-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2381 | 3.00 | 4 | -0.32 | 10 | -3.20 | |
| | Vahidi, Mohammad | f | | 2099 | IRI | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Nasri, Amin | | | 2275 | IRI | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Rastegar, Keivan | | | 1981 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Farahsa, Khosro | | | 1981 * | IRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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