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Individual Calculations January 2009 |
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| Rostami, Ruzbeh Total change: -51.75 | |   |
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| Iranian Semi Final Championship(men) | Ramsar | IRI | 2008-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1967 | 1.00 | 8 | -2.07 | 25 | -51.75 | |
|  Amini, Amer | | | 2193 | IRI | 0.00 | 1 | -0.21 | 25 | -5.25 | |  Ezzati, Fereidoon | | | 2205 | IRI | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Asbahi, Mohammad | | | 2111 | IRI | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Bahrami, Amirreza | | | 1975 | IRI | 0.00 | 1 | -0.49 | 25 | -12.25 | | | Lahimi, Ariz | | | 2106 | IRI | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Samadi, Hadi | | | 2107 | IRI | 1.00 | 1 | 0.69 | 25 | 17.25 | | | Sheykhhassani, Bardia | | | 1898 | IRI | 0.00 | 1 | -0.60 | 25 | -15.00 | | | Safarian, Javad | | | 1866 | IRI | 0.00 | 1 | -0.64 | 25 | -16.00 | |
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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