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Individual Calculations October 2023 |
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| Martins, Arthur Nunes Total change: 11.20 | |   |
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| Campeonato Brasiliense de Xadrez STD 2023 Etapa Classificatoria I | Brasilia DF | BRA | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1243 | 0.50 | 4 | 0.28 | 40 | 11.20 | |
|  Souza, Atahander | | | 1844 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Felix, Luiza De Oliveira | | | 1689 | BRA | 0.50 | 1 | 0.44 | 40 | 17.60 | |  De Souza, Paulo Goncalves | | | 1718 | BRA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Nascimento, Davi De Araujo | | | 1630 | BRA | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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