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Individual Calculations April 2015 |
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| Lotfi, Aylar Total change: -7.00 | |   |
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| 23nd Fajr International Open Chess Tournament (2015) | Orumiyeh | IRI | 2015-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1933 | 2.50 | 6 | -0.35 | 20 | -7.00 | |
|  Starostits, Ilmars | g | | 2333 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jalali, Hadi | | | 1822 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Valizadegan, Ebrahim | | | 1616 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Biabani, Hadi | | | 1617 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Soozankar, A.m. | f | | 2258 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Asgarizadeh, Minoo | | wf | 2125 | IRI | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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