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Individual Calculations October 2015 |
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| Safiri, Ali 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 |
| 1960 | 1837 | 4.50 | 10 | 1.03 | 40 | 41.20 | |
|  Bagheri, Maziar | | | 2237 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Pahlevansadegh, Hossein | | | 2029 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Khamisi, S Jafar | | | 2178 | IRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Akhgari, Reza | | | 2060 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Jafari, Arshia | | | 1510 | IRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Hakimifard, Raana | | | 2125 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Tahmasebi, Pegah | | | 1476 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Abedi, Shahin | | | 1979 | IRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Delavari, Amirali | | | 2049 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kalantari, Sedigheh | | wf | 1959 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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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