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Individual Calculations November 2023 |
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| Tello Lizana, Yori Dasha Total change: -17.60 | |   |
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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 |
| 1137 | 1124 | 1.50 | 4 | -0.44 | 40 | -17.60 | |
|  Iporre Romero, Keyla | | | 1062 | BOL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Tischler Lema Garcia, Maria Eduar | | | 1259 | BRA | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Morillo Chirinos, Isabella Maria | | | 1121 | VEN | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Haro Gallardo, Jhilary | | | 1104 | PER | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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