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Individual Calculations December 2021 |
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| Galaviz Medina, Caissa Luduvina Total change: 6.00 | |   |
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| XI JUEGOS NACIONALES DE AJEDREZ INFANTILES Y JUVENILES 2021 SUB 12 FEMENIL | Cancun, Quintana Roo | MEX | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1368 | 2.50 | 3 | 0.15 | 40 | 6.00 | |
|  Flores Lopez, Isabella | | | 1221 | MEX | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Valdes Alvarez, Lilia Cristina | | | 1054 | MEX | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Marin Garrido, Carolina | | | 1142 | MEX | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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