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Individual Calculations September 2012 |
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| Bahonar, Amir Total change: -33.30 | |   |
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| Ramzan Tehran open chess tournament 2012 | Tehran | IRI | 2012-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1858 | 4.00 | 7 | -1.11 | 30 | -33.30 | |
|  Parto, Helia | | | 1458 * | IRI | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Galedari, Barbod | | | 1885 | IRI | 0.00 | 1 | -0.46 | 30 | -13.80 | | | Khedri, Amir Hossein | | | 1720 | IRI | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Esmaeilpasand, Mahdiar | | | 1590 | IRI | 1.00 | 1 | 0.17 | 30 | 5.10 | | | Haddadi, Rezvaneh | | | 1746 | IRI | 0.50 | 1 | -0.15 | 30 | -4.50 | | | Zalkhani, Vahid | | | 1607 | IRI | 0.00 | 1 | -0.81 | 30 | -24.30 | | | Mashadi, Korosh | | | 1664 | IRI | 0.50 | 1 | -0.25 | 30 | -7.50 | | | * 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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