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Individual Calculations December 2018 |
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| Contreras Rujano, Leidy Marian Total change: 91.20 | |   |
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| IX Campeonato Panamericano de Ajedrez Escolar Sub-13 Femenino 2018 | Guatire | VEN | 2018-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1079 | 4.50 | 9 | 2.28 | 40 | 91.20 | |
|  Guadalajara Barrios, Jacksilany | | | 1412 | VEN | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Sosa Sanz, Isis | | | 1147 | VEN | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Ortiz Avila, Samanta Carolina | | | 1158 | VEN | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Guillen Carrillo, Neritza Esther | | | 1479 * | VEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Noriega Ramos, Amanda Victoria | | | 1141 | VEN | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Espinoza Balza, Abril Nathaly | | | 1098 | VEN | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Perez Hernandez, Vicmary C. | | | 1479 * | VEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Matute Escobar, Roxanny | | wf | 1479 * | VEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Acosta Camarillo, Ana Isabella | | | 1337 | VEN | 1.00 | 1 | 0.82 | 40 | 32.80 | | | * 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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