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Individual Calculations September 2009 |
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| Vahidi, Mohammad Total change: -13.35 | |   |
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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 |
| 2173 | 2210 | 3.50 | 8 | -0.89 | 15 | -13.35 | |
|  Gholami, Aryan | | | 2036 | IRI | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Golizadeh, Asghar | | | 2360 | IRI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Javidfar, Amirsalar | | | 1996 | IRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Ardeshi, Mehrdad | m | | 2371 | IRI | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Sadeghi, Mohammadali | | | 2222 | IRI | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Faghirnavaz, Ali | | | 2192 | IRI | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Doostkam, Poyan | | | 2150 | IRI | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Kowsarinia, Amir | f | | 2053 | IRI | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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