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Individual Calculations July 2010 |
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| Kargosha, Bahman Total change: -8.70 | |   |
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| Tehran Men First League 2010 (1st Season) | Tehran | IRI | 2009-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2145 | 1.50 | 3 | -0.56 | 15 | -8.40 | |
|  Shafaee, H | | | 2106 | IRI | 0.00 | 1 | -0.55 | 15 | -8.25 | |  Abed, Meisam | | | 2079 | IRI | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Farjad, Farid | | | 1745 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | | | Tehran Men First League (second Season) | Tehran | IRI | 2009-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2145 | 3.00 | 5 | -0.02 | 15 | -0.30 | |
| | Esmaeilipour, Ezatollah | | | 1984 | IRI | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Mari Ooriad, Pouya | | | 2149 | IRI | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Ebrahimzadeh, Mohammadnaghi | | | 2042 | IRI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Khaghani, Mahdi | f | | 2279 | IRI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Chavoshi, Rahim | | | 1837 | IRI | 1.00 | 1 | 0.14 | 15 | 2.10 | |
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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