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Individual Calculations November 2019 |
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| Mohammadi, Helma Total change: 66.00 | |   |
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| Iranian Youth Chess Championship (Girls U16) | Golestan | IRI | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1211 | 3.50 | 8 | 1.65 | 40 | 66.00 | |
|  Sebt Rasoul, Seyede Setare | | wf | 1611 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Shayestegan, Mohila | | | 1141 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Mohammad Ebrahimkhan Abri, Dorsa | | wf | 1611 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Fakhar, Arnavaz | | | 1575 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Abedifard, Melika | | | 1169 | IRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Ghaemi, Narges | | | 1484 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Hashemi, Nazanin | | | 1477 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Seidi Hallaj, Seideh Hasti | | | 1611 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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