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Individual Calculations January 2018 |
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| Salas, Estrada Ana Paola Total change: -8.80 | |   |
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| II Festival Nacional de la Juventud Durango 2017 Sub 18 Varonil y Femenil | Durango, Durango | MEX | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1576 | 1.00 | 3 | -0.22 | 40 | -8.80 | |
|  Salas, Estrada Ana Valeria | | | 1519 | MEX | 0.50 | 1 | -0.08 | 40 | -3.20 | |  Najera, Serrano Eduardo | | | 1652 | MEX | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Fortanelli, Rios Juan Manuel | | | 1780 | MEX | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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