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Individual Calculations October 2015 |
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| Alivand, Mehran Total change: -42.40 | |   |
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| Tehran Chess Championship 2015 | Tehran | IRI | 2015-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1823 | 2.50 | 5 | -1.06 | 40 | -42.40 | |
|  Noori, Amir | | | 2134 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Esfahani, Amir Hosein | | | 1463 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Rezaei, Arshan | | | 1423 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Shahbazi, Kasra | | | 1612 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ebrahimi, Reza | | | 1555 | IRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | * 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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