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Individual Calculations July 2021 |
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| De Carvalho, Vitor Augusto Poncia Total change: 36.00 | |   |
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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 |
| 1845 | 1591 | 1.50 | 5 | 0.51 | 40 | 20.40 | |
|  Santos, Rafael Ventura Dos | f | | 1991 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cordioli, Jairo Ribeiro | | | 1793 | BRA | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Almeida, Flavio Silva | | | 1800 | BRA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Cardoso, Marcio De Lucca | | | 1888 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Reis, Virginia Lagrange M. | | | 1753 | BRA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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) | | | | IRT sub 2200 de Timbo 2021 | Timbo SC | BRA | 2021-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1591 | 2.00 | 5 | 0.39 | 40 | 15.60 | |
| | Jorge, Denrick Cabral Jose | | | 1891 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Da Costa, Mariana Nara Santana | | | 1236 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Eger, Laura Luisa | | | 1757 | BRA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Moyses Sobrinho, Elias | | | 1865 | BRA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Deus Filho, Joaquim De | | | 1920 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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