Individual Calculations October 2023 |
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Ribeiro Jr, Valdir Uchoa Total change: -25.60 | | |
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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 |
1744 | 1848 | 0.00 | 2 | -1.28 | 20 | -25.60 | |
| Cruz, Nuno Gabriel Mendes | | | 1788 | BRA | 0.00 | 1 | -0.58 | 20 | -11.60 | | Damasceno Martins, Carlos E Souza | | | 1700 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | 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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