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Individual Calculations October 2017 |
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| Acevedo Mendez, Jennifer Total change: -32.80 | |   |
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| Clasificatorio Campeonato Nacional Femenino 2017-18 | San Jose | CRC | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1743 | 4.50 | 8 | -0.82 | 40 | -32.80 | |
|  Orozco Centeno, Melissa | | | 1407 | CRC | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Salazar Gould, Melanie | | wf | 1644 | CRC | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Solano Saltachin, Ruth | | | 1343 * | CRC | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Brenes Benavides, Delianny | | wc | 1381 | CRC | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Nunez Gonzalez, Neeshmy | | wc | 1817 | CRC | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Diaz Charpentier, Kristel Meliss | | | 1480 | CRC | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Ramirez Almeciga, Yenny Melisa | | | 1627 | CRC | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Hernandez Alvarez, Tania Regla | | wm | 2114 | CRC | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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