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Individual Calculations June 2018 |
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| Ibrahimi, F.zohra Total change: -67.20 | |   |
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| ISF Gymnaziade2018 girls | Marrakech | MAR | 2018-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1480 | 1.50 | 8 | -1.68 | 40 | -67.20 | |
|  Grigoryan, Arpine | | | 1880 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gao, Hanxue | | | 1702 | CHN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | De Bem, Lais Colin | | | 1538 | BRA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Guerin, Juliette | | | 1880 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aattar, Ikram | | | 1451 | MAR | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Fahli, Safaa | | | 1139 | MAR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Lv, Jingen | | | 1719 | CHN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Boubakour, Ferroudja | | | 1275 | ALG | 0.00 | 1 | -0.76 | 40 | -30.40 | | | * 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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