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Individual Calculations May 2010 |
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| Rostami, Taha Total change: 25.00 | |   |
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| SARI CHESS CHAMPIONSHIP(MA.REZA REZAEI SARAVI CUP) | Sari | IRI | 2009-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1872 | 2.50 | 3 | 1.00 | 25 | 25.00 | |
|  Ghayebi, Maral | | | 1624 | IRI | 0.50 | 1 | -0.31 | 25 | -7.75 | |  Akbari, Mohammad | | | 2021 | IRI | 1.00 | 1 | 0.70 | 25 | 17.50 | | | Gholami, Arian | | | 1950 | IRI | 1.00 | 1 | 0.61 | 25 | 15.25 | |
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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