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Individual Calculations September 2021 |
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| Dos Santos, Gilvan Nobrega Total change: -17.20 | |   |
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| I Aberto Brasil de Bom Jesus do Itabapoana 2021 | Bom Jesus do Itabapoana | BRA | 2021-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1943 | 2.00 | 4 | -0.43 | 40 | -17.20 | |
|  Lima, Stefan Moisei Vieira | | | 1580 | BRA | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Silveira, Sergio Rodrigues | | | 2140 | BRA | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Dos Reis, Alexandre Magno Pereir | | | 1934 | BRA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Pereira, Marcos Luciano Martins | | | 1732 | BRA | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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