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Individual Calculations January 2018 |
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| Kohansall, Ashour Total change: -9.20 | |   |
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| Iran First League 1396 | Ahvaz | IRI | 2017-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1852 | 2.50 | 4 | -0.46 | 20 | -9.20 | |
|  Alizadeh, Benyamin | | | 1766 | IRI | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Noori Mousa, Rouhollah | | | 1847 | IRI | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Soleimani Moghadam, Alireza | | | 1452 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Jahanbakhsh, Iman | | | 1474 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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