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Individual Calculations January 2024 |
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| Zandkarimi, Raef Total change: -3.00 | |   |
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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 |
| 1617 | 1728 | 5.50 | 9 | -0.15 | 20 | -3.00 | |
|  Majzoobi, Amirabbas | | | 1328 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mohammadi, Kian | | | 1308 | IRI | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Zargari, Alireza | | | 1552 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Khalili, Hiva | | | 1832 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Khatibi, Meysam | | | 2139 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zeynali, Ali | | | 1625 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Zamani, Alireza | | | 1838 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Bozorgzad, Arsalan | | | 1453 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Sadooni, Mohammadreza | | | 1482 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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