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Individual Calculations August 2012 |
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| Tajbakhsh, Ramtin Total change: -8.40 | |   |
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| Tehran Open Chess Championship 2012 | Tehran | IRI | 2012-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1759 | 1.50 | 5 | -0.28 | 30 | -8.40 | |
|  Rezvani, Mohammad | | | 1707 | IRI | 1.00 | 1 | 0.43 | 30 | 12.90 | |  Maleki, Mojtaba | | | 2004 | IRI | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Haji Ghanbari, Nader | | | 1881 | IRI | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Ansari Now, Keivan | | | 1889 | IRI | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Rostamian, Ovis | | | 1860 | IRI | 0.50 | 1 | 0.14 | 30 | 4.20 | |
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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