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Rapid:
Individual Calculations September 2023 |
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| Arruda Filho, Ivo Pereira De Total change: 22.60 | |   |
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| Campeonato Brasileiro Senior 65 RPD 2023 | Joao Pessoa PB | BRA | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1725 | 3.00 | 5 | 1.13 | 20 | 22.60 | |
|  Carlos, Alberto Vieira Da Cunha E | | | 1843 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Vieira, Alexandre Letizio | | | 1815 | BRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Dantas, Francisco | | | 1921 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Oliveira, Antonio Pereira | | | 1752 | BRA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Mendonca, Erico | | | 1766 | BRA | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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