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Individual Calculations October 2008 |
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| Zarinfam, Arsalan Total change: -12.90 | |   |
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| 3rd Iranian Chess Championship of Zone 2 -2008 | Gorgan | IRI | 2008-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2208 | 2.00 | 4 | -0.86 | 15 | -12.90 | |
|  Lamei, Hadi | | | 1967 | IRI | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Faghirnavaz, Ali | | | 2083 | IRI | 0.50 | 1 | -0.17 | 15 | -2.55 | |  Asni Ashari, Sooroosh | | | 2105 | IRI | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Hooshdar Mahjoob, Navid | | | 2019 | IRI | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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