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Individual Calculations October 2022 |
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| Nazarian, Arash Total change: 16.40 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category A | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1709 | 2.50 | 8 | 0.41 | 40 | 16.40 | |
|  Kiani Harchegani, Mohammadhossein | | | 1919 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Bosagh Zadeh, Alireza | | | 2127 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Alamir Virsagh, Ehsan | | | 1901 | IRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Zahmati, Sobhan | | | 1926 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sakhawaty, Sepehr | | | 1855 | AFG | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Mashhadi, Fatemeh | | | 1739 | IRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Mahdavi, Armin | | | 1840 | IRI | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Khodabandeh, Milad | | | 1909 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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