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Individual Calculations August 2018 |
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| Hosseini, Mohammad Ebrahim Total change: 9.60 | |   |
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| North Khorasan Chess Championship 1397 | Bojnourd | IRI | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1653 | 4.00 | 8 | 0.24 | 40 | 9.60 | |
|  Yazdanpanaeh, Ali | | | 1253 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Rezapoor, Abbas | | | 1857 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Karamzadeh, Mostafa | | | 1933 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ahmadi, Erfan | | | 1600 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Ghasemi, Mohammad | | | 1855 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ahmadi, Seyedeh Malihe | | | 1591 | IRI | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Derakhshani, Mehrdad | | | 1992 | IRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Kazemian, Amir Hosein | | | 1253 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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