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Individual Calculations April 2023 |
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| Ferreira, Enzo Suzarte Total change: 13.40 | |   |
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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 |
| 1790 | 1869 | 3.50 | 5 | 0.67 | 20 | 13.40 | |
|  Fernandes, Pedro Alves | | | 1469 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Marques, Marllyson T. Corlett | | | 1507 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lima, Artur Tin Lun Dai | | | 1975 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Urquiza, Marcello De Albuquerque | | | 2002 | BRA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Quaranta Neto, Francisco | | | 1998 | BRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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