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Individual Calculations September 2019 |
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| Razaghian, Hosein Total change: 22.00 | |   |
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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 |
| 1559 | 1450 | 3.00 | 7 | 0.55 | 40 | 22.00 | |
|  Farmani Anuoshe, Ariyan | | | 1705 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Amiri, Erfan | | | 1576 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Molouki, Melika | | | 1050 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fallahi, Ali | | | 1721 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Poolaei, Roham | | | 1704 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Hamed Hajipour, Kimia | | | 1550 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Borji, Parham | | | 1609 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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