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Individual Calculations May 2010 |
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| Safarinejad, Jaafar Total change: -12.25 | |   |
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| 18th Fajr International Open Chess Tournamnet | Mashhad | IRI | 2010-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2055 | 1.00 | 4 | -0.49 | 25 | -12.25 | |
|  Ibrahimov, Rasul | g | | 2455 * | AZE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Mahdavirad, Mehdi | | | 2204 | IRI | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Ghaffarian, Amir Hossein | | | 1788 | IRI | 1.00 | 1 | 0.18 | 25 | 4.50 | |  Khademi, Mohammad Miran | | | 2210 | IRI | 0.00 | 1 | -0.29 | 25 | -7.25 | | | * 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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