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Individual Calculations February 2014 |
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| Hamdam, Ali Total change: 4.20 | |   |
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| 4th Darya Open (2013) | Rasht | IRI | 2013-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1636 | 1.50 | 4 | 0.14 | 30 | 4.20 | |
|  Chamsarchamani, Mohammad | | | 1936 | IRI | 0.50 | 1 | 0.35 | 30 | 10.50 | |  Ramzanimehr, Hosein | | | 1795 | IRI | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Amiri, Amirali | | | 1524 | IRI | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Nezamivand Chegini, Yaser | | | 1810 | IRI | 0.00 | 1 | -0.27 | 30 | -8.10 | |
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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