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Individual Calculations April 2023 |
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| Da Silva Tomaz, Luiz Antonio Total change: 17.60 | |   |
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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 |
| 1849 | 2084 | 4.00 | 4 | 0.88 | 20 | 17.60 | |
|  Leite, Joao Carlos Zirpoli Leite | | | 1684 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ferreira, Rafael Emiliano | | | 1858 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Camara, Jose Arruda | | | 1879 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lima, Artur Tin Lun Dai | | | 1975 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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