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Individual Calculations April 2023 |
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| Lima, Artur Tin Lun Dai Total change: 22.00 | |   |
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| Aberto do Brasil XII Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1975 | 4.00 | 6 | 0.55 | 40 | 22.00 | |
|  Mathias, Carlos Augusto De C. | | | 1575 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Alves, Luiz Henrique De Araujo | | | 1736 | BRA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Ferreira, Enzo Suzarte | | | 1869 | BRA | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Rocha, Vitor Firmo De Souza | | | 2129 | BRA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Do Nascimento, Davi Alves | | | 2011 | BRA | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Da Silva Tomaz, Luiz Antonio | | | 2084 | BRA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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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