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Individual Calculations February 2013 |
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| Pilvaieh, Ali Total change: -2.55 | |   |
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| Aban open chess tournament federation 2012 | Tehran | IRI | 2012-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2154 | 3.50 | 5 | -0.17 | 15 | -2.55 | |
|  Shahbazi, Kasra | | | 1754 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Doroodian, Mahyar | | | 1794 | IRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Khalaji, Hanieh | | | 1981 | IRI | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Amiri, Ali | | | 2043 | IRI | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Galehdari, Bardia | | | 2178 | IRI | 0.00 | 1 | -0.47 | 15 | -7.05 | | | * 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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