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Individual Calculations February 2013 |
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| Seifaddini, Abdolhossein Total change: 0.00 | |   |
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| 13th Sahel Chess Open Tournament 2012 | Bandar Abbad | IRI | 2012-12-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1757 | 0 | 2.00 | 4 | 0.00 | 1757 | | 0.00 | |
|  Khajoee, Gholamreza | | | 1678 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jahangiri, Hossein | | | 1633 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nazeri, Jafar | | | 1857 | IRI | 1.00 | 1 | 0.00 | | 0.00 | |  Doodman, Ahmadreza | | | 1859 | IRI | 1.00 | 1 | 0.00 | | 0.00 | |
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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