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Individual Calculations November 2018 |
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| Samadi, Marzieh Total change: -15.20 | |   |
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| Iran Girls U18 Chess Championship 2018 | Qazvin | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1535 | 2.50 | 6 | -0.38 | 40 | -15.20 | |
|  Asgharzadeh, Mitra | | wc | 1935 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Safari, Sepide | | | 1149 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Nadernia, Niki | | | 1846 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Hajiaghaei, Sara | | | 1152 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Hamzeh Javaran, Koosar | | | 1408 | IRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Ghane, Safoura | | | 1807 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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