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Individual Calculations September 2012 |
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| Valipoor, Amir Mohammad Total change: 10.80 | |   |
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| Ramzan Tehran open chess tournament 2012 | Tehran | IRI | 2012-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1516 | 2.00 | 5 | 0.36 | 30 | 10.80 | |
|  Nooronei, Sh. | | | 1916 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Noori, Noshin | | | 1472 | IRI | 1.00 | 1 | 0.44 | 30 | 13.20 | |  Kaviani, Narges | | | 1513 | IRI | 1.00 | 1 | 0.50 | 30 | 15.00 | | | Khedri, Amir Hossein | | | 1720 | IRI | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Golparvar, Marzieh | | | 1704 | IRI | 0.00 | 1 | -0.26 | 30 | -7.80 | | | * 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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