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Individual Calculations October 2023 |
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| De Abreu, Luiza Reis Rodrigues Total change: 94.40 | |   |
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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 |
| 1690 | 1224 | 3.00 | 8 | 2.36 | 40 | 94.40 | |
|  De Albuquerque, Pedro Henrique Co | | | 1894 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Da Silva, Pedro Paulo Garcia | | | 1584 | BRA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Chanduvi Loayza, Fidel Maximo | | | 1958 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Bonilla Viamonte, Diego Armando | | | 1557 | VEN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pereira, Valdecir Da Silva | | | 1425 | BRA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Morioka, Felipe Yukio | | | 1656 | BRA | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Silva, Ezequiel Demetras | | | 1787 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Santos, Mike Sperandio | | | 1656 | 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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