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Individual Calculations January 2023 |
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| Da Silva Junior, Emanuel Tavares Total change: -82.00 | |   |
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| Campeonato Potiguar Absoluto de Xadrez 2022 Final | Natal RN | BRA | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1519 | 0.00 | 4 | -1.85 | 40 | -74.00 | |
|  Do Nascimento, Davi Alves | | | 1968 | BRA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Gomes, Annyara Da Silva | | | 1418 | BRA | 0.00 | 1 | -0.64 | 40 | -25.60 | |  Brambilla, Renee Blandy T. | | | 1661 | BRA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Silva, Mateus Cesar Oliveira | | | 1229 | BRA | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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) | | | | 88o Campeonato Brasileiro Absoluto de Xadrez - Final | Recife PE | BRA | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1519 | 0.00 | 3 | -0.20 | 40 | -8.00 | |
| | Lima, Stefan Moisei Vieira | | | 2076 | BRA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Soares, Alberto Manoel Colares D | | | 2123 | BRA | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Fontoura, Alexandre Souza | | | 1821 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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