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Individual Calculations June 2023 |
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| Alavi, Mahsa Total change: -24.40 | |   |
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| Iran Women Chess Championship (Primary) 1402 | Tehran | IRI | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1749 | 5.00 | 9 | -0.61 | 40 | -24.40 | |
|  Raygantafrashi, Sara | | | 1349 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Garosian, Vania | | | 1457 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Masoumi, Sahar | | | 1889 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Mohammadi, Melika | | | 1979 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zare, Nazanin Zahra | | | 1437 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Taghizadeh Andarabi, Taraneh | | | 1704 | IRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Farhadi, Fatemeh | | | 1678 | IRI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Nadernia, Niki | | | 1788 | IRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Hashemi, Nazanin | | | 1456 | IRI | 0.00 | 1 | -0.85 | 40 | -34.00 | | | * 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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