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Individual Calculations June 2024 |
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| De Almeida, Roberto A. Ferreira Total change: -28.60 | |   |
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| III Rio Chess Open 2024 | Rio de Janeiro RJ | BRA | 2024-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1804 | 0.00 | 4 | -1.43 | 20 | -28.60 | |
|  Marra, Eduardo Da Costa | f | | 2184 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Teixeira, Maria Luiza Prado | | | 1928 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Azevedo, Edmundo Roberto Ramos | | | 1917 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Pereira, Francisco Neris | | | 1689 | BRA | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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