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Rapid:
Individual Calculations May 2019 |
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| Jafari, Amir Hossein Total change: 0.20 | |   |
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| 1st Ekbatana Cup-Farvardin 1398 | Hamedan | IRI | 2019-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1168 | 0.50 | 4 | 0.01 | 20 | 0.20 | |
|  Sedaghat Khah, Hamid Reza | | | 1568 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jafari, Arshia | | | 1568 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tasalian, M.amir | | | 1360 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rabiei Parsaei, Mehrdad | | | 1568 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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