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Individual Calculations May 2024 |
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| Kazemi, Zahra Total change: -20.80 | |   |
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| Iranian Youth Chess Championship 2024 (Girls U18) | Tehran | IRI | 2024-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1617 | 1.50 | 5 | -0.52 | 40 | -20.80 | |
|  Ghorbani, Zahra | | | 1752 | IRI | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Parvizi, Anita | | | 1885 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sehat, Donya | | | 1603 | IRI | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Kafi, Aylin | | | 1458 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Khalafvand, Dorsa Sadat | | | 1766 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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