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Individual Calculations June 2019 |
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| Khosronejad, Abtin Total change: -7.20 | |   |
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| Tehran Chess Championship 1398 | Tehran | IRI | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1500 | 4.00 | 8 | -0.18 | 40 | -7.20 | |
|  Rajabi, Mohsen | | | 1894 | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Keshmirian, Mehdi | | | 1757 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Mehrdad, Seyed Amir | | | 1100 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Alamir Virsagh, Ehsan | | | 1807 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Alizadeh, Amirhosein | | | 1234 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Ghasemi, Amir Hossein | | | 1125 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Alizadeh, Mohammadreza | | | 1213 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Mokhtarzadeh, M.reza | | | 1655 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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