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Individual Calculations April 2023 |
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| Rajabi Far, Arash Total change: 13.20 | |   |
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| Qazvin Chess Championship - 1401 | Qazvin | IRI | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1404 | 4.00 | 7 | 0.33 | 40 | 13.20 | |
|  Ali Hoseini, Arsam | | | 1144 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Farmani Anuoshe, Ariyan | | | 1903 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Abdi, Parnian | | | 1224 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Nasiri, Abolfazl | | | 1056 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Mardali, Yousef | | | 1603 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Taherkhani, M Hosein | | | 1253 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Hadadi, Mahdi | | | 1604 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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