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Individual Calculations October 2015 |
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| Khoshkalamian, B. Total change: -7.60 | |   |
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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 |
| 1863 | 2020 | 7.00 | 11 | -0.38 | 20 | -7.60 | |
|  Shamsidoost, Ebrahim | | | 1620 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ahmadian, Mohamad Reza | | | 1692 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Sadeghi, Ehsan | | | 1620 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zolfaghari, Mohammad Javad | | | 1743 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Faghirnavaz, Ali | | | 2298 | IRI | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Asgarizadeh, Ahmad | m | | 2402 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rostami, Roohollah | | | 1844 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Jafari, Arshia | | | 1620 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jouzani, Masoud | | | 1620 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karami, Mohammad | | | 1853 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hosseinzadeh, Nima | | | 2176 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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