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Individual Calculations September 2009 |
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| Tarazooieaadl, Mojtaba Total change: 9.00 | |   |
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| 4th Iranian Men Chess Festival ( Zone 7 ) 2009 | Zanjan | IRI | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2168 | 2.50 | 5 | -1.08 | 15 | -16.20 | |
|  Hosseinali, Mehdi | | | 1768 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Navarchi, Mehrdad | | | 1999 | IRI | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Ahmadian, Moharram | | | 1903 | IRI | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Ghaniafshord, Saeed | | | 2041 | IRI | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Hosseinzadeh, Nima | | | 2203 | IRI | 0.50 | 1 | 0.05 | 15 | 0.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 8th International Ebne Sina Open Chess Tournament | Hamedan | IRI | 2009-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2168 | 5.50 | 9 | 1.68 | 15 | 25.20 | |
| | Chubook, Kasrou | f | | 2340 | USA | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Sadeghi, Mohammadali | | | 2222 | IRI | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Asgari, Morteza | | | 2234 | IRI | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Nameei, Koushan | | | 1970 | IRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Inants, Aghasi | | | 2229 | ARM | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Abbasi, Hossein | | | 1968 | IRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Ahmadinia, E. | f | | 2372 | IRI | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Noroozi, Omid | | | 2339 | IRI | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Darban, Morteza | m | | 2345 | IRI | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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