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Individual Calculations February 2019 |
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| Viveros, Erica Johana Total change: -68.40 | |   |
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| Festival Sudamericano de la Juventud 2018, Sub 18, Damas | Lima | PER | 2018-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 2033 | 4.50 | 8 | -1.71 | 40 | -68.40 | |
|  Palacios Llancari, Katherine | | | 1754 | PER | 0.50 | 1 | -0.34 | 40 | -13.60 | |  Varela, Maria De Los Angeles | | | 1773 | COL | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Francia Arzapalo, Gianella | | | 1703 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Molina, Jessica | | wf | 1806 | BOL | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Borda Rodas, Anapaola S. | | wf | 1995 | ARG | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Cuadros Quispe, Danae Yadira | | | 1633 * | PER | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Rosado Perez, Maria Jose | | wc | 1930 | COL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Malan, Lucia | | wc | 1818 | URU | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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