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Individual Calculations April 2023 |
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| Brambilla, Renee Blandy T. Total change: 20.20 | |   |
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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 |
| 1904 | 1600 | 1.50 | 3 | 1.01 | 20 | 20.20 | |
|  Mazetto, Sergio Luiz | | | 2067 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Da Silva Miguel, Lucas Ramonn | | | 1814 | BRA | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Torres, Wagner Da Silva | | | 1830 | BRA | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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