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Individual Calculations April 2023 |
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| Da Silva Miguel, Lucas Ramonn Total change: -5.80 | |   |
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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 |
| 1838 | 1814 | 2.00 | 5 | -0.29 | 20 | -5.80 | |
|  Jordao Barbosa, Marcio | | | 2099 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Mazetto, Sergio Luiz | | | 2067 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Lima, Stefan Moisei Vieira | | | 2007 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Brambilla, Renee Blandy T. | | | 1600 | BRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Andrade, Raul A Lima De Sousa | | | 1417 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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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