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Individual Calculations October 2008 |
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| Farzian, Mohammad Total change: 20.50 | |   |
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| 18th Tehran Chess Championship (Men) 2008 | Tehran | IRI | 2008-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1823 | 1.50 | 5 | 0.82 | 25 | 20.50 | |
|  Vahidi, Mohammad | f | | 2173 | IRI | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Miragha, F | | | 2138 | IRI | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Ashtiani, Mehrdad | | | 2088 | IRI | 1.00 | 1 | 0.82 | 25 | 20.50 | |  Peirovoulia, Mahmoud, (tc) | | | 2173 | IRI | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Shafaee, H | | | 2132 | IRI | 0.00 | 1 | -0.14 | 25 | -3.50 | |
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) | | |
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