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Individual Calculations June 2019 |
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| Zazueta Martinez, Nadir Total change: -5.20 | |   |
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| IV Torneo Fisico Alejandro Preve Castro In Memoriam | Merida, Yucatan | MEX | 2019-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1890 | 2.50 | 5 | -0.26 | 20 | -5.20 | |
|  Cabrera, Cruz Brenda Elisa | | | 1558 | MEX | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Obregon Rivero, Juan Carlos | m | | 2290 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Caballero, Alonzo Alexa Amairanhy | | | 1556 | MEX | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Galaviz Medina, Sion Radam | f | | 2254 | MEX | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Rosales, Campos Paul | | | 1629 | MEX | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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