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Individual Calculations January 2024 |
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| Rezaeii , Amirreza Total change: 65.20 | |   |
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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 |
| 1705 | 1744 | 6.50 | 9 | 1.63 | 40 | 65.20 | |
|  Zamani, Artemis | | | 1344 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mafakheri, Hiwa | | | 1323 | IRI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Khatibi, Meysam | | | 2139 | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Zamani, Alireza | | | 1838 | IRI | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Mahdi Zadeh, Mohamad | | | 1538 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Dezhdar, Roozbeh | | | 2086 | IRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Parvin, Zahra | | | 1764 | IRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Rahbar, Aihan | | | 1765 | IRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Zargari, Alireza | | | 1552 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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