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Individual Calculations October 2015 |
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| Ghafari, Payman Total change: 21.60 | |   |
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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 |
| 1677 | 1348 | 1.50 | 7 | 0.54 | 40 | 21.60 | |
|  Gholami Orimi, Mahdi | | | 1748 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vahdati, Dara | | | 1748 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sadeghi Shoormasti, Ali | | | 1746 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Hasani, Takin | | | 1671 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Khodabandeh, Milad | | | 1748 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mahdavi, Hossein | | | 1533 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Ahmadi, Amir Reza | | | 1545 | IRI | 1.00 | 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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