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Individual Calculations April 2023 |
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| Louchard, Romulo Furtado Total change: 10.80 | |   |
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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 |
| 1840 | 1603 | 1.00 | 3 | 0.27 | 40 | 10.80 | |
|  Zallio, Luciano De Souza | c | | 2081 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Santos, Joao Vitor Rodrigues | | | 1757 | BRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Vieira, Alexandre Letizio | | | 1681 | BRA | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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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