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Individual Calculations October 2021 |
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| Salgado, Ferrusquia David Total change: -2.40 | |   |
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| Copa Independencia 2021 1a Fuerza Avanzados | Ciudad de Mexico | MEX | 2021-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1570 | 1.00 | 6 | -0.06 | 40 | -2.40 | |
|  Avila Bautista, Roberto Al | | | 1970 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gongora Montes, Benjamin | m | | 1970 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Salas Estrada, Ana Paola | | wc | 1637 | MEX | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Morales, Viscaya Joel Artem | | | 1854 | MEX | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Aragon Trujillo, Ricardo M. | c | | 1875 | GUA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Salas Estrada, Ana Valeria | | wc | 1823 | MEX | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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