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Individual Calculations April 2023 |
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| Lima, Alan Silva De Total change: -6.40 | |   |
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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 |
| 1727 | 1915 | 4.00 | 6 | -0.32 | 20 | -6.40 | |
|  Andrade, Raul A Lima De Sousa | | | 1515 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vieira, Alexandre Letizio | | | 1681 | BRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Araujo Brandao, Estevao Alisson | | | 1628 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Melo, Igor De Souza | | | 1768 | BRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mazetto, Sergio Luiz | | | 2067 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Da Silva, Joao Carlos Orguim | | | 1704 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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