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Individual Calculations August 2012 |
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| Ansari Now, Keivan Total change: 38.10 | |   |
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| Tehran Open Chess Championship 2012 | Tehran | IRI | 2012-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1889 | 5.50 | 7 | 1.27 | 30 | 38.10 | |
|  Taghikhani, M R | | | 1667 | IRI | 0.50 | 1 | -0.28 | 30 | -8.40 | |  Haghmoradkhan, Omid | | | 1554 | IRI | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Keyhani, Dadmehr | | | 1681 | IRI | 0.50 | 1 | -0.27 | 30 | -8.10 | | | Tajbakhsh, Ramtin | | | 1759 | IRI | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Taghikhani, Amir Ali | | | 1780 | IRI | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Moradi, Amirmasoud | | | 2124 | IRI | 1.00 | 1 | 0.79 | 30 | 23.70 | | | Taavoni, Rahim | | | 2075 | IRI | 0.50 | 1 | 0.24 | 30 | 7.20 | |
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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