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Individual Calculations May 2015 |
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| Momtahan, Hossein Total change: -23.60 | |   |
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| Qazvin Norooz Cup (2015) | Qazvin | IRI | 2015-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1936 | 3.00 | 6 | -1.18 | 20 | -23.60 | |
|  Masoumi, Amirhossein | | | 1536 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Farmani Anuoshe, Ariyan | | | 1657 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bepooyi, Mohammadali | | | 1660 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Elahi, Abdollah | | | 2077 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Armand, Saman | | | 1826 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Zabihpoor, Mohammad | | | 1840 | IRI | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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