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Individual Calculations October 2023 |
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| De Freitas, Rhuan Braga Total change: 0.00 | |   |
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| Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1826 | 0 | 4.00 | 8 | 0.00 | 1826 | | 0.00 | |
|  Martins De Aguiar, Marina | | | 1858 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |  Da Silva, Joao Carlos Orguim | | | 1673 | BRA | 0.50 | 1 | 0.00 | | 0.00 | | | Fernandes, Marcio Rosa | | | 1674 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Moyses Sobrinho, Elias | | | 1800 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Okamura, Milton Kasuo | | | 1966 | BRA | 0.50 | 1 | 0.00 | | 0.00 | | | Ferreira, Andrei Dias | | | 1962 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | De Almeida, Roberto A. Ferreira | | | 1681 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Marcolino, Daniel Mattos | | | 1994 | 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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