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Rapid:
Individual Calculations January 2019 |
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| Hajirafiei, Mohammad Reza Total change: 8.20 | |   |
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| 1st Andishmandan Rapid Cup 9 Azar 1397 | Qazvin | IRI | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1231 | 1.50 | 5 | 0.41 | 20 | 8.20 | |
|  Najafi Tabar, Aydin | | | 1631 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Khosravi, M.javad | | | 1302 | IRI | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Alimardani, Amir H | | | 1607 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mazandaranizadeh, Radman | | | 1275 | IRI | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Atakhan, Abtin | | | 1631 * | 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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