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Individual Calculations December 2018 |
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| Araujo Briceno, Gilary Ahilyn Total change: -84.80 | |   |
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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 |
| 1126 | 1196 | 1.00 | 4 | -1.39 | 40 | -55.60 | |
|  Salazar Gould, Kristy Valeria | | | 1084 | CRC | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Acuna Castillo, Yohalis Del Valle | | | 1140 | VEN | 0.50 | 1 | -0.08 | 40 | -3.20 | |  Brito Marquez, Sophia Valentina | | | 1161 | VEN | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Morales Manaure, Paola Valeska | | | 1117 | VEN | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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) | | | | V Campeonato Nacional Sub-16 por Equipos | Merida | VEN | 2018-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1196 | 0.50 | 3 | -0.73 | 40 | -29.20 | |
| | Guadalajara Barrios, Jacksilany | | | 1412 | VEN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ospina Molina, Juan Fernando | | | 1129 | VEN | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Blanco Daza, Angel Jesus | | | 1255 | VEN | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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