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Individual Calculations April 2023 |
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| De Saboya E Silva, Jose Frederic Total change: 39.40 | |   |
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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 |
| 1869 | 1971 | 5.00 | 5 | 1.97 | 20 | 39.40 | |
|  Da Silva Neto, Emanuel Tavares | | | 1571 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dos Santos, Vinicius Barbosa | | | 1711 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ferreira, Rafael Emiliano | | | 1858 | BRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Pereira, Silvio Cunha | m | | 2125 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Zallio, Luciano De Souza | c | | 2081 | BRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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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