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Individual Calculations October 2008 |
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| Ebrahimi, Ghasem Total change: -67.75 | |   |
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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 |
| 2100 | 2144 | 0.00 | 2 | -1.11 | 25 | -27.75 | |
|  Lamei, Hadi | | | 1967 | IRI | 0.00 | 1 | -0.73 | 25 | -18.25 | |  Moradi, Behrooz | f | | 2233 | IRI | 0.00 | 1 | -0.38 | 25 | -9.50 | |
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) | | | | 2nd International Orumia Open | Orumiya | IRI | 2008-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2144 | 1.00 | 4 | -1.60 | 25 | -40.00 | |
| | Sharbaf, Mohsen | f | | 2417 | IRI | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Kiani, Kiarash | | | 1794 | IRI | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Azadbakhsh, Farshid | | | 1840 | IRI | 0.00 | 1 | -0.86 | 25 | -21.50 | | | Naderi, M.j. | | | 2010 | IRI | 0.00 | 1 | -0.68 | 25 | -17.00 | |
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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