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Individual Calculations January 2023 |
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| Pereira, Silvio Cunha Total change: -16.40 | |   |
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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 |
| 1999 | 2175 | 7.00 | 11 | -0.82 | 20 | -16.40 | |
|  Carneiro, Breno B. De Siqueira | | | 1775 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Carvalho, Lazaro Miranda | | | 1916 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Supi, Luis Paulo | g | | 2612 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Guerra, Thiago Ribeiro | | | 1889 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Do Nascimento, Davi Alves | | | 1968 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Marques, Eudes Pinto | | | 1846 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Souza Neto, Hilton Vilarim De | | | 1808 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lins, Louis Carlos Barreto | | | 1877 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Vieira, Jeziel Do Vale | | | 1960 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Lima, Artur Tin Lun Dai | | | 1883 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Santiago, Yago De Moura | g | | 2458 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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