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Individual Calculations January 2012 |
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| Ahmadi, Amirhossein Total change: 17.10 | |   |
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| Shahid Rajaei chess tournament (Open) | Qazvin | IRI | 2011-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1879 | 3.50 | 6 | 1.14 | 15 | 17.10 | |
|  Cheraghi, Amin | | | 1980 | IRI | 1.00 | 1 | 0.64 | 15 | 9.60 | |  Fardbehbahani, B | | | 1958 | IRI | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Mozafar, Milad | | | 1937 | IRI | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Pajoumtajani, Farbod | | | 1935 | IRI | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Shahbazi, Mohammadreza | | | 1998 | IRI | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Nameei, Koushan | | | 1932 | IRI | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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