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Individual Calculations December 2021 |
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| Braga, Marcelo Melem Total change: -12.40 | |   |
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| 87o Campeonato Brasileiro Absoluto de Xadrez Final Aberta | Cuiaba MT | BRA | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 1531 | 0.00 | 5 | -0.62 | 20 | -12.40 | |
|  Nunes Jr, Sidney | | | 1931 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Fontoura, Alexandre Souza | | | 1873 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Cruz, Natan Gomes | | | 1815 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Oliveira, Leonardo Tadeu De Alme | | | 1931 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Panazzolo, Paulo Victor | | | 1790 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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