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Individual Calculations November 2023 |
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| Iporre Romero, Keyla Total change: -15.60 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Sub 09 Femenino | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1088 | 1062 | 1.00 | 3 | -0.39 | 40 | -15.60 | |
|  Tello Lizana, Yori Dasha | | | 1124 | PER | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Chueca Balcazar, Adriana Rafaela | | | 1114 | PER | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Gomez Gonzales, Ana Paula | | | 1027 | PER | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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