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Individual Calculations October 2008 |
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| Mirzaei, Hossein Total change: -16.35 | |   |
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| 3rd Iranian Chess Festival Zone 1 - 2008 | Tehran | IRI | 2008-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2186 | 2.50 | 5 | -1.09 | 15 | -16.35 | |
|  Pourhassannejad, Arash | | | 2007 | IRI | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Shafee, H. | | | 2132 | IRI | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Kachian, Amir | | | 1973 | IRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Maleki, Amir | | | 2086 | IRI | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Lavasani, Hossein | | | 1868 | IRI | 0.00 | 1 | -0.87 | 15 | -13.05 | |
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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