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Individual Calculations April 2015 |
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| Hemmatjou, Arash Total change: -38.20 | |   |
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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 |
| 1837 | 1987 | 1.50 | 5 | -1.91 | 20 | -38.20 | |
|  Mirzoev, Azer | g | | 2387 * | AZE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kiana, Arab | | wc | 1841 | USA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Biabani, Hadi | | | 1617 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Movahedi, Yashar | | | 1625 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Ahmed, Qutayba Yunis | | | 1713 | IRQ | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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