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Individual Calculations November 2023 |
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| Vazquez Sanchez, Antia Total change: -12.80 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Sub 11 Femenino | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1173 | 2.00 | 5 | -0.32 | 40 | -12.80 | |
|  Solari Quelali, Valeska Tiana | | | 1268 | BOL | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Rosas Navarro, Dominic Giselle | | | 1243 | BOL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Yarpas Flores, Heidy | | | 1074 | ECU | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Jimenez Salas, Fabiana | | | 1283 | PER | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Ninahuanca Salazar, Ana Lucia | | | 1131 | PER | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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) | | |
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