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Individual Calculations January 2015 |
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| Hosseinipour, Mehdi Total change: 19.80 | |   |
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| 2nd Behin Baz Afarin Open (2014) | Tehran | IRI | 2014-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2275 | 7.50 | 9 | 0.99 | 20 | 19.80 | |
|  Kashefi, Amir Hosein | | | 1875 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Doroodian, Mahyar | | | 1875 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gholami Orimi, Mahdi | | | 1875 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ferdosi, Vahid | | | 1926 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Abed, Meisam | | | 2013 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Derakhshani, Borna | c | | 1979 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tabatabaei, M.amin | f | | 2353 | IRI | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Lorparizangeneh, Shahin | f | | 2308 | IRI | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Petrosian, Davit G. | g | | 2382 | ARM | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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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