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Individual Calculations January 2024 |
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| Khatibi, Meysam Total change: -12.20 | |   |
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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 |
| 1807 | 2139 | 7.00 | 9 | -0.61 | 20 | -12.20 | |
|  Pouyandeh, Zhina | | | 1739 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hoseini, Hamzeh | | | 1609 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Rezaeii , Amirreza | | | 1744 | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Shamsi, Payar | | | 1614 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Zandkarimi, Raef | | | 1728 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chavari, Mohammad Mahdi | | | 2076 | IRI | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Habibifard, Parham | | | 1828 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Malekzadeh, Mohammad | | | 1962 | IRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1962 | IRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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