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Individual Calculations March 2011 |
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| Omidi, Arya Total change: 8.85 | |   |
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| 3rd Baran Cup Chess Tournament | Rasht | IRI | 2010-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 1847 | 0.00 | 1 | -0.08 | 15 | -1.20 | |
|  Sadeh, Shahin | f | | 2247 * | IRI | 0.00 | 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) | | | | Iran Championship [U12 Boys] 2011 | Esfahan | IRI | 2011-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1843 | 2.00 | 3 | 0.67 | 15 | 10.05 | |
| | Ghanbarzadeh, Reza | | | 1792 | IRI | 0.50 | 1 | -0.07 | 15 | -1.05 | |  Asgharzadeh, M Reza | | | 1904 | IRI | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Badkoubi, Amirhossein | | | 1962 | IRI | 0.50 | 1 | 0.16 | 15 | 2.40 | |
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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