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Individual Calculations January 2023 |
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| Mathias, Carlos Augusto De C. Total change: 25.40 | |   |
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| 88o Campeonato Brasileiro Absoluto de Xadrez - Final | Recife PE | BRA | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 1486 | 2.00 | 7 | 1.27 | 20 | 25.40 | |
|  Almeida Junior, Alvaro Alves De | | | 2057 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  De Andrade, Dalson Holanda Caval | c | | 1919 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Macedo, Maximo Valerio | f | | 1842 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Viana, Daniel Fernandes | | | 1815 | BRA | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Fontoura, Alexandre Souza | | | 1821 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Cavalcante, Rodrigo Moreira | | | 1801 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | De Mesquita, Igor Ming | | | 1776 | BRA | 1.00 | 1 | 0.84 | 20 | 16.80 | |
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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