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Individual Calculations September 2019 |
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| Maleki, Amirabbas Total change: -8.40 | |   |
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| 3rd Aftab international Chess Festival 2019 - Under 1900 Group | Khomein | IRI | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1817 | 6.50 | 9 | -0.21 | 40 | -8.40 | |
|  Ghafari, Alireza | | | 1417 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Fazeli Ghazijahani, Ali | | | 1585 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Abbasi Hamed, Nasim | | | 1417 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mohammadi, Melika | | | 1565 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Farnami, Karim | | | 1631 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Bigdelian, Ali | | | 1765 | IRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Motamedi, Fatemeh | | | 1587 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Saedi, Mohammad | | | 1747 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Azizkhani, Nima | | | 1769 | IRI | 0.50 | 1 | -0.07 | 40 | -2.80 | | | * 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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