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Individual Calculations January 2018 |
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| Rodriguez, Yanci Andrea Total change: -79.20 | |   |
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| VIII Campeonato Panamericano Escolar de Ajedrez Sub 13 Femenino 2017 | San Salvador | ESA | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1379 | 0.00 | 5 | -1.98 | 40 | -79.20 | |
|  Perez, Damaris Nicole | c | | 1635 | ESA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Barahona, Dalila Yamileth | | | 1472 | ESA | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Diaz Charpentier, Kristel Meliss | | | 1496 | CRC | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Villarreal Vera, Leyla Aide | | | 1232 | PER | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Yellamraju, Aparna | | | 1466 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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