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Individual Calculations September 2009 |
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| Mohazzab, Sepehr Total change: -26.75 | |   |
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| 8th International Ebne Sina Open Chess Tournament | Hamedan | IRI | 2009-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 1998 | 0.00 | 3 | -1.07 | 25 | -26.75 | |
|  Golizadeh, Asghar | | | 2360 | IRI | 0.00 | 1 | -0.10 | 25 | -2.50 | |  Ryahi, Naser | | | 2261 | IRI | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Marzooghi, M.s | | | 1770 | IRI | 0.00 | 1 | -0.79 | 25 | -19.75 | |
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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