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Individual Calculations October 2021 |
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| Espinoza Balza, Abril Nathaly Total change: 92.40 | |   |
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| Centroamericano y del Caribe Sub-20 Femenino | Pereira | COL | 2021-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1084 | 3.50 | 8 | 2.31 | 40 | 92.40 | |
|  Vasquez Jaen, Lourdes Lorena | | | 1484 * | PAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Olier Robayo, Mishelle Dayana | | | 1397 | COL | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Valencia Lopez, Daily Vanessa | | | 1484 * | COL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Castano, Saray | | | 1484 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lopez Rayo, Isabella | | wc | 1484 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Valencia Lopez, Greissy Sofia | | | 1373 | COL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Pardo Useche, Laura Valentina | | | 1089 | COL | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Ruiz Jaraba, Valentina Sofia | | | 1484 * | COL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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