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Individual Calculations April 2015 |
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| Hosseini, Mahmoud Total change: -32.40 | |   |
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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 |
| 1953 | 1852 | 0.00 | 2 | -0.81 | 40 | -32.40 | |
|  Asgari, Morteza | | | 2193 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Ahmed, Qutayba Yunis | | | 1713 | IRQ | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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