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Individual Calculations June 2013 |
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| Saadati, Erfan Total change: 2.70 | |   |
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| 1st Tehran Chess School Rated Open (U-16) | Tehran | IRI | 2013-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1546 | 2.00 | 6 | 0.09 | 30 | 2.70 | |
|  Ganjali, Hossein | | | 1804 | IRI | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Omidian Nasab, Shadi | | | 1648 | IRI | 1.00 | 1 | 0.64 | 30 | 19.20 | |  Kashefi, Amir Hosein | | | 1617 | IRI | 1.00 | 1 | 0.60 | 30 | 18.00 | | | Raoofniya, Hooman | | | 1688 | IRI | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Masoudi, Sepehr | | | 1785 | IRI | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Mashayekhi, Ehsan | | | 1574 | IRI | 0.00 | 1 | -0.46 | 30 | -13.80 | |
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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