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Individual Calculations March 2023 |
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| Najar, Majid Total change: 10.80 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1256 | 1.50 | 6 | 0.54 | 20 | 10.80 | |
|  Aghadoust, Kimia | | | 1417 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Hooshdaran, Soheil | | | 1714 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Nazar, Jamil Khalid | | | 1796 | IRQ | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Kouchaki, Amirreza | | | 1505 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Hajvaziri, Sina | | | 1586 | IRI | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Zeynali, Ali | | | 1423 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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