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Individual Calculations September 2019 |
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| Zhunio Guaman, Sofia Total change: -18.40 | |   |
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| Panamericano de la Juventud 2019 sub 12 femenino | Guayaquil | ECU | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1071 | 0.00 | 4 | -0.46 | 40 | -18.40 | |
|  Evans, Serena | | | 1471 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Vasquez Vasquez, Marielos | | wc | 1471 * | ESA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mundaca Bermedo, Pia | | | 1445 | CHI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Suarez Gutierrez, Camila | | | 1311 | BOL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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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