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Individual Calculations December 2018 |
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| Brito Marquez, Sophia Valentina Total change: 30.40 | |   |
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| IX Campeonato Panamericano de Ajedrez Escolar Sub-11 Femenino 2018 | Guatire | VEN | 2018-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1193 | 1161 | 3.50 | 6 | 0.76 | 40 | 30.40 | |
|  Gonzalez Leon, Valeria Del Carmen | | | 1288 | VEN | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Araujo Briceno, Gilary Ahilyn | | | 1196 | VEN | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Contreras Quintero, Brigit Vyany | | wc | 1185 | VEN | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Acuna Castillo, Yohalis Del Valle | | | 1140 | VEN | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Morales Manaure, Paola Valeska | | | 1117 | VEN | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Velasquez Marin, Glaycell Daniela | | | 1234 | VEN | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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