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Individual Calculations September 2012 |
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| Kazemi, Ali Reza Total change: -7.50 | |   |
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| Qods open chess tournament 2012 | Tehran | IRI | 2012-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1861 | 1.50 | 2 | -0.25 | 30 | -7.50 | |
|  Dariush Hamedani, Rozhin | | | 1565 | IRI | 0.50 | 1 | -0.35 | 30 | -10.50 | |  Nazari, Amirhosein | | | 1497 | IRI | 1.00 | 1 | 0.10 | 30 | 3.00 | |
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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