Individual Calculations December 2021 |
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Chavez Echeverria, Ana Karen Total change: 18.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1441 | 1081 | 1.00 | 5 | 0.46 | 40 | 18.40 | |
| Ibarra Mayorga, Ximena | | | 1481 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | Garcia Flores, Karla Lizbeth | | | 1392 | MEX | 0.00 | 1 | -0.14 | 40 | -5.60 | | Cabrera Bautista, Valeria Fernand | | | 1371 | MEX | 1.00 | 1 | 0.84 | 40 | 33.60 | | Benito De Leo, Estefania | | | 1481 * | MEX | 0.00 | 1 | -0.08 | 40 | -3.20 | | Caballero Alonso, Alexa | | | 1481 * | 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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