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Individual Calculations May 2012 |
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| Zibaei, Abdoulla Total change: -40.05 | |   |
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| 2nd Qazvin Int. Open Tournament | Qazvin | IRI | 2012-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2065 | 3.00 | 7 | -1.02 | 15 | -15.30 | |
|  Idani, Pouya | m | | 2451 | IRI | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Mobarhani, Nazanin | | | 1687 | IRI | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Hashemi, Sayed Hessam | | | 1715 | IRI | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Moghaddamian, Afshin | | | 2198 | IRI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Noorisadeghloo, Davood | | | 1819 | IRI | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Derakhshani, Borna | | | 1760 | IRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Lodhi, Mahmood | m | | 2373 | PAK | 0.00 | 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) | | | | Tehran Norooz Open Tournament 2012 | Tehran | IRI | 2012-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 2065 | 4.50 | 8 | -1.65 | 15 | -24.75 | |
| | Ghalamzan, Mohammad | | | 1665 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Saghebi, Mahdi | | | 1857 | IRI | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Farjad, Farid | | | 1826 | IRI | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Ebrahimi, Reza | | | 1803 | IRI | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Omoorisarabi, Ilia | | | 1940 | IRI | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Derakhshani, Dorsa | | wc | 1988 | IRI | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Jahandari, Sina | | | 1885 | IRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Barzegar, Saeb | | | 1803 | IRI | 0.00 | 1 | -0.82 | 15 | -12.30 | | | * 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) | | |
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