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Individual Calculations April 2023 |
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| Barbosa, Laura Sophia Gomes Total change: 11.60 | |   |
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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 |
| 1705 | 1222 | 0.50 | 4 | 0.29 | 40 | 11.60 | |
|  Cilento, Lucas Geraldo | | | 1874 | BRA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Azevedo, Eduardo Jose E De | | | 1669 | BRA | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Caio, Francisco Ferreira Sotero | | | 1616 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gomes, Andre Luis Bernardino | | | 1660 | BRA | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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