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Individual Calculations November 2023 |
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| Tacas Cardenas, Andrea Ximena Total change: -26.40 | |   |
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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 |
| 1613 | 1676 | 4.50 | 9 | -0.66 | 40 | -26.40 | |
|  Rojas Arca, Ana Cristina | | | 1310 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Gareca Ordonez, Carla Angelica | | | 1604 | BOL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Alvarado Quintero, Laura Natalia | | | 1457 | COL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Zhong, April Yunwei | | | 1702 | CAN | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Guerrero Caicedo, Arlette | | | 1673 | ECU | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Ramallo Aguilar, Ariadne Ricela | | | 1645 | BOL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Soto Huaranca, Adriana Jakeline | | | 1561 | PER | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Jimenez Salas, Maria Teresa | | wf | 1885 | PER | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Montiel Caceres, Helen | | wc | 1682 | PAR | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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