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Individual Calculations November 2021 |
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| Marra, Eduardo Da Costa Total change: -1.80 | |   |
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| Aberto do Brasil STD Etapa Sao Jose dos Campos 2021 | Sao Jose dos Campos SP | BRA | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2200 | 5.00 | 7 | -0.09 | 20 | -1.80 | |
|  Lima, Stefan Moisei Vieira | | | 1800 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pavao, Fabio Biasi | | | 1837 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Languidey, Simon Alejandro | f | | 2418 | ARG | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Lima, Kleyton Alcantara | | | 2017 | BRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Cardoso, Marcio De Lucca | | | 1892 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ribeiro, Matheus Mendes Domingues | | | 2177 | BRA | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Rodrigues Mota, Romulo Cardoso S | | | 1800 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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