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Individual Calculations July 2023 |
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| De Oliveira, Jairo Quintiliano Total change: 24.80 | |   |
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| Campeonato Brasileiro Amador STD Under 2000 | Sao Paulo SP | BRA | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1795 | 4.50 | 7 | 1.24 | 20 | 24.80 | |
|  Santos, Bruno De Sousa | | | 1395 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dos Santos, Rodrigo Mello | | | 1885 | BRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Amaral, Gileno Rodrigues | | | 1958 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Camara, Jose Arruda | | | 1880 | BRA | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Azevedo, Edmundo Roberto Ramos | | | 1887 | BRA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Dias, Matheus Braga | | | 1823 | BRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Lelis, Lucas Porto | | | 1815 | BRA | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * 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) | | |
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