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Individual Calculations December 2012 |
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| Arefazad, Gholamhossein Total change: 9.30 | |   |
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| Close rated tournament Bousher 2012 | Boushher | IRI | 2012-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1828 | 9.50 | 13 | 0.62 | 15 | 9.30 | |
|  Vahdatian, Davood | | | 1848 | IRI | 1.00 | 1 | 0.53 | 15 | 7.95 | |  Orojeni Lak, Mohammad | | | 1428 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sheykhiani, Mashallah | | | 1600 | IRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Khoshghalb, Mozhgan | | | 1600 | IRI | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Zarezadeh, Mohammad Reza | | | 1579 | IRI | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Zanganeh, Babak | | | 1978 | IRI | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Armand, Saman | | | 1845 | IRI | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Rokni, Parsa | | | 1681 | IRI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Hashemi, Farzad | | | 1723 | IRI | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Rokni, Seyyed Hirad | | | 1438 | IRI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Jazaie, Mohammad Esmaeil | | | 1803 | IRI | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Nikfarjam, Amir Hossein | | | 1548 | IRI | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Hashemi, Farhang | | | 1681 | IRI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | * 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) | | |
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