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Individual Calculations October 2015 |
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| Ghaffarifar, Matin Total change: 18.40 | |   |
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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 |
| 2046 | 2131 | 7.00 | 11 | 0.46 | 40 | 18.40 | |
|  Ghanbaralifarzad, Mohammad Hosei | | | 1731 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vahdati, Dara | | | 1778 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ghaem Maghami, Ehsan | g | | 2531 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Borji, Hossein | | | 1791 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Vahdati, Tayeb | | | 1898 | IRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Kadkhodaee, Ali | | | 1878 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Sharbaf, Mohsen | m | | 2354 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Hosseinipour, Mehdi | f | | 2243 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Nameei, Koushan | | | 1925 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Bolourchifard, Farzad | | | 2229 | IRI | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Roohi, Abdolmajid | | | 2149 | IRI | 0.00 | 1 | -0.47 | 40 | -18.80 | | | * 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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