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Individual Calculations January 2024 |
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| Zamani, Alireza Total change: 1.20 | |   |
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| 1th Yalda Cup national Open Chess Tournament-Kurdistan 1402(standard) | Kurdistan | IRI | 2023-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1838 | 6.00 | 8 | 0.06 | 20 | 1.20 | |
|  Pouyandeh, Naser | | | 1438 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Toupchi, Behrouz | | | 1472 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rabbani, Abtin | | | 1632 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Rezaeii , Amirreza | | | 1744 | IRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Rashidi, Mohammad Hossein | | | 1625 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Sadooni, Mohammadreza | | | 1482 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Zandkarimi, Raef | | | 1728 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Parsa Rad, Amirhesam | | | 1898 | IRI | 0.50 | 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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