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Individual Calculations September 2019 |
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| Arizpe Enriquez, Eduardo Total change: 32.00 | |   |
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| Estatal Abierto Coahuila Aficionados | Saltillo, Coahuila | MEX | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1353 | 0.50 | 2 | 0.04 | 40 | 1.60 | |
|  Martinez, Mares Genesis Alejandr | | | 1615 | MEX | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Coronado Osorio, Sofia Abig | | | 1522 | MEX | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | Campeonato Nacional Juvenil Sub 20 Absoluto Monterrey 2019 | Monterrey, Nuevo Leon | MEX | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1353 | 1.00 | 3 | 0.76 | 40 | 30.40 | |
| | Fortanelli, Rios Juan Manuel | | | 1753 * | MEX | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Rojo, Moreno Alejandro | | | 1753 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Herrera, Amador Julio Cesar | | | 1753 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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