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Individual Calculations September 2014 |
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| Khoshbin, Amir Total change: -22.00 | |   |
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| 12th Avicenna International Open Chess Tournament | Hamedan | IRI | 2014-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1793 | 3.50 | 8 | -1.10 | 20 | -22.00 | |
|  Valizadeh, Ali | | | 2193 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kalvandi, Nashmil | | | 1393 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hosseinzadeh, Nima | | | 2171 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Jafari, Arshia | | | 1393 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Kord, Soleyman | | | 1575 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tahmasebi, Pegah | | | 1434 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Fendereski, Nima | | | 2020 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Koochaki, Ali Reza | | | 1642 | IRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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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