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Rapid:
Individual Calculations April 2023 |
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| Alizadegan, Korosh Total change: 76.00 | |   |
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| Qazvin Nowrouz Rapid Cup (U-2000) | Qazvin | IRI | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1814 | 6.00 | 9 | 1.90 | 40 | 76.00 | |
|  Akbarshahi, Ahmadreza | | | 1414 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Raji Ghasemi, Hamid Reza | | | 1974 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Mogheyseh, Abolfazl | | | 1882 | IRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Izady, Mohammad | | | 1937 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Marzoughi, Mohammadsadegh | | | 1886 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Roohparvar, Alireza | | | 1907 | IRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Maghsoudloo, Amir Ali | | | 1978 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Keyhan, Salman | | | 1835 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Jalalvand, Amir Hesam | | | 1720 | IRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | * 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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