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Individual Calculations October 2015 |
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| Dahaghin, Reza Total change: -23.80 | |   |
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| Tehran Chess Championship 2015 | Tehran | IRI | 2015-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1887 | 3.50 | 7 | -1.19 | 20 | -23.80 | |
|  Rouhollahzadeh, Saleh | | | 1487 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mahdavirad, Mehdi | f | | 2270 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ebrahimi, Reza | | | 1555 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Alamir Virsagh, Ehsan | | | 1487 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shafaee, H. | | | 2025 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Khalili, Atieh | | | 1686 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Docheshmeh, Amir Mohammad | | | 1637 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | * 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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