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Individual Calculations December 2021 |
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| Cabrera Bautista, Valeria Fernand Total change: -15.20 | |   |
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| XI JUEGOS NACIONALES DE AJEDREZ INFANTILES Y JUVENILES 2021 SUB 18 FEMENIL | Cancun, Quintana Roo | MEX | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1371 | 1.00 | 4 | -0.38 | 40 | -15.20 | |
|  Caballero Alonso, Alexa | | | 1565 | MEX | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Ibarra Mayorga, Ximena | | | 1674 | MEX | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Chavez Echeverria, Ana Karen | | | 1081 | MEX | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Benito De Leo, Estefania | | | 1667 | MEX | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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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