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Individual Calculations January 2022 |
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| Sanchez, Carlos Andres Total change: -24.40 | |   |
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| IX Campeonato Panamericano de Ajedrez IRT para Limitados Visuales IBCA 2021 | Pereira | COL | 2021-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1687 | 0.00 | 3 | -1.22 | 20 | -24.40 | |
|  Jaimes, Fredy Alexander | | | 1825 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Abiad Parra, Victor | | | 1860 | VEN | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Alvarez Mendoza, Rafael | | | 1581 | COL | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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