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Individual Calculations January 2012 |
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| Seyyed Salehi, M Amin Total change: 42.90 | |   |
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| 1st Tehran open chess tournament 2011 | Tehran | IRI | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1390 | 2.00 | 5 | 1.43 | 30 | 42.90 | |
|  Rostami, Hamid Reza | | | 1790 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Golparvar, Marzieh | | | 1740 * | IRI | 0.50 | 1 | 0.39 | 30 | 11.70 | | | Ghaffarzadegan, Arvin | | | 1736 | IRI | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Maghboul, Anaheed | | | 1702 | IRI | 0.50 | 1 | 0.36 | 30 | 10.80 | | | Fallah, Shokoufa | | | 1707 | IRI | 1.00 | 1 | 0.87 | 30 | 26.10 | | | * 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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