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Rapid:
Individual Calculations January 2019 |
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| Bahadori, Arash Total change: -8.60 | |   |
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| Qods City Rapid Cup Azar 1397 | Tehran | IRI | 2018-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1628 | 4.00 | 8 | -0.43 | 20 | -8.60 | |
|  Azadi, Amirmohammad | | | 2028 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Soufi, Amir Hossein | | | 1228 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pour Ahmad, Javad | | | 1235 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amiri, Ali | | | 2028 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fathi Tavani, Farhoud | | | 1612 | IRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Mahdavi, Shayan | | | 1228 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hosseinpour, Hasan | | | 1243 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Izady, Mohammad | | | 2020 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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