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Individual Calculations October 2023 |
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| Braganca, Joao Victor Marcal Total change: 102.40 | |   |
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| Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1215 | 3.00 | 9 | 2.56 | 40 | 102.40 | |
|  Azevedo, Edmundo Roberto Ramos | | | 1874 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Pereira, Arthur Macedo | | | 1720 | BRA | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Da Silva, Joao Carlos Orguim | | | 1673 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Fernandes, Marcio Rosa | | | 1674 | BRA | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Lourenco, Valerio Dos Santos | | | 1696 | BRA | 0.50 | 1 | 0.45 | 40 | 18.00 | | | De Almeida, Roberto A. Ferreira | | | 1681 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Dull, Amanda Paul | | | 1777 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Pereira, Armando Scharlau | | | 1587 | BRA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Goetten Wagner, Julia | | | 1646 | BRA | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | |
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