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Individual Calculations January 2012 |
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| Ghaemmaghami, Pegah Total change: 29.70 | |   |
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| 1st Ghods Open Tournament | Tehran | IRI | 2011-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1543 | 2.00 | 4 | 1.63 | 15 | 24.45 | |
|  Salman, Bijan | | | 1943 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Samimi, Ali | | | 1898 | IRI | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Effatdokht Ramezani, Dariush | | | 1936 | IRI | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Kanani, Ali | | | 1909 | IRI | 0.00 | 1 | -0.10 | 15 | -1.50 | | | * 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) | | | | Shahid Rajaei chess tournament (Open) | Qazvin | IRI | 2011-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1576 | 1.00 | 5 | 0.35 | 15 | 5.25 | |
| | Hanifi, Farshid | | | 1913 | IRI | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Yarahmadi, Ali | | | 1894 | IRI | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Noori Mousa, Rouhollah | | | 1849 | IRI | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Kamari, Mir Kamal | | | 1889 | IRI | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Ghaed Rahmati, Mohammad | | | 1954 | IRI | 0.00 | 1 | -0.09 | 15 | -1.35 | |
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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