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Individual Calculations April 2015 |
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| Jalali, Hadi Total change: 8.20 | |   |
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| 23nd Fajr International Open Chess Tournament (2015) | Orumiyeh | IRI | 2015-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 1822 | 1.00 | 3 | 0.41 | 20 | 8.20 | |
|  Atanejhad, Sahebali | f | | 2180 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Lotfi, Aylar | | | 1933 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Roohi, Abdolmajid | | | 2133 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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