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Individual Calculations October 2015 |
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| Ahmadi, Amir Reza Total change: -41.20 | |   |
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| 12th Avicenna International Open Chess Tournament (2015) | Hamedan | IRI | 2015-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1545 | 1.00 | 5 | -1.03 | 40 | -41.20 | |
|  Faghirnavaz, Ali | | | 1945 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Safarian, Javad | | | 1909 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rahmatian, Shayan | | | 1812 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Nasrollahi, Seyed Esmaeil | | | 1145 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ghafari, Payman | | | 1348 | IRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * 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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