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Individual Calculations August 2022 |
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| Mahdavi, S. Hassan Total change: -2.00 | |   |
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| Qom State Chess Championship - 1401 | Qom | IRI | 2022-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1393 | 2.00 | 4 | -0.10 | 20 | -2.00 | |
|  Borzoonezhad, Majid | | | 1876 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Bojand, Mohamad Sadegh | | | 1216 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Bagheri Motlagh, Hossein | | | 1053 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zangeneh, Javad | | | 1434 | IRI | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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