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Individual Calculations June 2023 |
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| Ghorbani, Zahra Total change: 64.80 | |   |
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| Iran Women Chess Championship (Primary) 1402 | Tehran | IRI | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1587 | 6.00 | 9 | 1.62 | 40 | 64.80 | |
|  Safarabadi, Maryam | | | 1187 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hamedi Nia, Vesal | | wm | 1853 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Gholami Orimi, Anahita | | wm | 1890 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Tavassoli, Saghar | | | 1342 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Yousefian, Maedeh | | | 1779 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kargarzadeh, Mahour | | | 1452 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Masoumi, Sahel | | | 1741 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Mashhadi, Fatemeh | | | 1648 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Zare, Nazanin Zahra | | | 1437 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | * 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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