|
Individual Calculations January 2023 |
|
|
|
| Andrade, Roberto Luiz Costa Total change: -11.20 | |   |
|
| 88o Campeonato Brasileiro Absoluto de Xadrez - Final | Recife PE | BRA | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 1979 | 2.00 | 6 | -0.56 | 20 | -11.20 | |
|  Gauche, Charles | f | | 2221 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | De Lucena, Davi Santos Marques | | | 1655 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Rocha, Vitor Firmo De Souza | | | 2194 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Soares, Alberto Manoel Colares D | | | 2123 | BRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Matsuura, Everaldo | g | | 2433 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Alves, Luiz Henrique De Araujo | | | 1634 | BRA | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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) | | |
|
