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Individual Calculations October 2019 |
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| Macieira, Flavio Helmold Total change: -58.80 | |   |
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| Aberto do Brasil I Niteroi Chess Open 2019 | Niteroi RJ | BRA | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1901 | 2.00 | 5 | -1.47 | 40 | -58.80 | |
|  Luz, Arthur Nader | | | 2189 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | De Oliveira, Francemir Barra | | | 1631 | BRA | 0.00 | 1 | -0.83 | 40 | -33.20 | |  Peixoto, Fernando Teodoro Martins | | | 1585 | BRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Sampaio, Andre Luiz | | | 1674 | BRA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | De Moura, Pablo Rafael | | | 1643 | BRA | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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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