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Rapid:
Individual Calculations April 2023 |
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| Biriya, Mohammadamin Total change: 7.60 | |   |
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| Qazvin Nowrouz Rapid Cup (U-2000) | Qazvin | IRI | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1961 | 7.00 | 9 | 0.19 | 40 | 7.60 | |
|  Mehrabi, Manouchehr | | | 1634 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Masoumi, Sahar | | | 1804 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Karami Kejani, Masoud | | | 1739 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Pourramezan Chafjiri, Parsa | | | 1723 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Behjati, Shahab | | | 1583 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Taghizadeh Andarabi, Taraneh | | | 1683 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Pourgol, Moein | | | 1822 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Hoseini, S.alireza | | | 1820 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Izady, Mohammad | | | 1937 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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