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Individual Calculations July 2023 |
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| Sadati, Seyedeh Fatemeh Total change: -6.20 | |   |
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| Asian Zonal Chess Championship 2023 Zone 3.1 Women | Tehran | IRI | 2023-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1827 | 4.50 | 9 | -0.31 | 20 | -6.20 | |
|  Al Mamary, Kothar | | | 1391 | OMA | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Behzad Nazif, Parva | | | 2094 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Seyedi Hallaj, Seyedeh Hasti | | | 1659 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Nema, Rabab | | | 1427 * | KUW | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sara, Masood Abdullah | | | 1633 | IRQ | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zahedifar, Anahita | | wf | 2053 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Nadernia, Niki | | | 1788 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Asgharzadeh, Mitra | | wf | 2003 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Alavi, Homa | | | 2004 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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