Individual Calculations October 2023 |
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Okamura, Milton Kasuo Total change: -32.40 | | |
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Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1871 | 1966 | 2.50 | 7 | -1.62 | 20 | -32.40 | |
| Farias, Sergio Luiz Cardoso | | | 1566 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Shumyatsky, Victor | m | | 2468 | BRA | 0.50 | 1 | 0.46 | 20 | 9.20 | | Aranha Filho, Alvaro Z. | f | | 2205 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | Bonilla Viamonte, Diego Armando | | | 1557 | VEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | Da Silva, Paolo Ghiu M. Rego | | | 2154 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | Hubner, Jessica Trindade | | | 1717 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | Guilhon, Felipe Moreira | | | 1433 | BRA | 0.00 | 1 | -0.97 | 20 | -19.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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