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Individual Calculations January 2020 |
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| De Sena, Antonio Wilker Oliveira Total change: 0.00 | |   |
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| Campeonato Marabaense de Xadrez STD 2019 | Maraba PA | BRA | 2019-12-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1944 | 0 | 3.00 | 5 | 0.00 | 1964 | | 0.00 | |
|  Da Silva, Roberto Cardoso | | | 1893 | BRA | 1.00 | 1 | 0.00 | | 0.00 | |  Do Nascimento, Pablo Salermo M. | | | 1920 | BRA | 0.50 | 1 | 0.00 | | 0.00 | | | Da Silva, Valdecir Batista | | | 1885 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Chaves, Allysson Pereira | | | 2114 | BRA | 0.50 | 1 | 0.00 | | 0.00 | | | Abreu, Nilton Silva | | | 1908 | 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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