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Individual Calculations November 2023 |
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| Velarde Alarcon, Jhoana Total change: -48.80 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Sub 17 Femenino | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1422 | 2.50 | 8 | -1.22 | 40 | -48.80 | |
|  Montiel Caceres, Helen | | wc | 1682 | PAR | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Sihuincha Quispe, Estefany Anyaly | | | 1295 | PER | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Jimenez Salas, Maria Teresa | | wf | 1885 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Galicia Ticona, Isabel | | | 1085 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Gareca Ordonez, Carla Angelica | | | 1604 | BOL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Rojas Arca, Ana Cristina | | | 1310 | PER | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Delgado Suarez, Triana Valentina | | | 1172 | PER | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Ramallo Aguilar, Ariadne Ricela | | | 1645 | BOL | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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