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Individual Calculations December 2019 |
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| Acosta Camarillo, Neyslin Sophia Total change: -18.80 | |   |
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| X Festival Panamericano Escolar de las Americas -Colombia 2019- U-11 Femenino | Medellin | COL | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1155 | 1.00 | 5 | -0.47 | 40 | -18.80 | |
|  Brito Carrascal, Isabela | | | 1555 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mayorga Araya, Sofia | | | 1236 | CRC | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Lozada Flores, Adriana Patricia | | | 1266 | PER | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Salazar Gould, Kristy Valeria | | | 1288 | CRC | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Valencia Lopez, Greissy Sofia | | | 1281 | COL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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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