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Individual Calculations April 2018 |
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| Da Costa, Roberto Rodrigues Gomes Total change: 0.00 | |   |
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| Aberto do Brasil IX Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2018-03-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1877 | 0 | 2.50 | 6 | 0.00 | 1820 | | 0.00 | |
|  Franca Pessoa, Amilcar Celio | | | 1884 | BRA | 1.00 | 1 | 0.00 | | 0.00 | |  Jordao Barbosa, Marcio | | | 2050 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Da Silva Miguel, Lucas Ramonn | | | 1837 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Gomes, Carlos | | | 1665 | BRA | 0.50 | 1 | 0.00 | | 0.00 | | | Vieira, Pablo Costa | | | 1977 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Borensztajn, David | f | | 1848 | 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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