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Individual Calculations March 2013 |
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| Omidi, Arya Total change: -7.05 | |   |
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| Iran Under 14 Boys Championship 2013 | Mashhad | IRI | 2013-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 2025 | 4.50 | 7 | -0.47 | 15 | -7.05 | |
|  Raoofniya, Hooman | | | 1688 | IRI | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Ramezani, Soroosh | | | 1797 | IRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Akhgari, Reza | | | 1904 | IRI | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Maghsoodloo, Parham | | | 2030 | IRI | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Badkoubi, Amirhossein | | | 2021 | IRI | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Khodashenas, A.h | | | 1858 | IRI | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Naderzadeh, Pouya | | | 1625 * | IRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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