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Individual Calculations April 2023 |
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| Caio, Francisco Ferreira Sotero Total change: -2.20 | |   |
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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 |
| 1735 | 1616 | 1.00 | 3 | -0.11 | 20 | -2.20 | |
|  Do Nascimento, Davi Alves | | | 2011 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Barbosa, Laura Sophia Gomes | | | 1222 | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Da Silva, Giovanni B Tavares | | | 1973 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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