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Individual Calculations December 2021 |
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| Cortes Medina, Fernando Total change: -46.40 | |   |
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| 1er IRT Jovenes promesas de Latinoamerica 1 evento sede Mexico | Ciudad de Mexico | MEX | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1290 | 0.00 | 4 | -1.14 | 40 | -45.60 | |
|  Diaz Guerrero, Jesus Daniel | | | 1544 | MEX | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Salinas Cardenas, Rodrigo Salvado | | | 1370 | MEX | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Fogo Esquivel, Levi Kalani Alexan | | | 1512 | MEX | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ruiz Bolanos, Eithan | | | 1404 | MEX | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | XI JUEGOS NACIONALES DE AJEDREZ INFANTILES Y JUVENILES 2021 SUB 10 | Cancun, Quintana Roo | MEX | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1290 | 0.50 | 2 | -0.02 | 40 | -0.80 | |
| | Martinez Flores, Matias | | | 1555 | MEX | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Ruiz Bolanos, Eithan | | | 1404 | MEX | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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