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Individual Calculations September 2023 |
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| Da Silva, Joao Jose Ramos Total change: 0.00 | |   |
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| Campeonato Brasileiro Senior 65 STD 2023 | Joao Pessoa PB | BRA | 2023-08-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1694 | 0 | 1.00 | 4 | 0.00 | 1501 | | 0.00 | |
|  Vieira, Alexandre Letizio | | | 1663 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |  Sopko, Cassio Roberto | | | 1805 | BRA | 0.50 | 1 | 0.00 | | 0.00 | | | Azevedo, Eduardo Jose E De | | | 1652 | BRA | 0.50 | 1 | 0.00 | | 0.00 | | | Arruda Filho, Ivo Pereira De | | | 1655 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |
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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