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Individual Calculations July 2021 |
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| Silva, Marcelo Dos Santos Total change: 14.00 | |   |
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| I Aberto do Brasil de Araruama 2021 | Araruama RJ | BRA | 2021-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1915 | 3.00 | 4 | 0.70 | 20 | 14.00 | |
|  Pereira, Marcos Luciano Martins | | | 1736 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Bail, Ellen Larissa | | | 1817 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Urquiza, Marcello De Albuquerque | | | 2107 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Cardoso, Lucca Pimenta | | | 1770 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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