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Individual Calculations August 2019 |
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| De Oliveira, Francemir Barra Total change: 31.20 | |   |
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| XIV American Continental Chess Championship 2019 | Sao Paulo SP | BRA | 2019-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1600 | 4.00 | 11 | 1.56 | 20 | 31.20 | |
|  Tomiello, Mateus Costamilan | | | 2000 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Medrano, Mario | | | 1960 | BOL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pereira, Henry Alberto | | | 1790 | COL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ferreira, Jose Carlos | c | | 1835 | BRA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Moyses Sobrinho, Elias | | | 1906 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Silva, Rodrigo Ferreira Da | | | 1803 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Olivo, Anibal Ribeiro | | | 1649 | BRA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Da Silva, Jefferson Rian Ferreir | | | 1936 | BRA | 1.00 | 1 | 0.88 | 20 | 17.60 | | | De Souza Monteiro, Marcos Paulo | | | 1953 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Melo, Igor De Souza | | | 1825 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Pereira Fo, Hildebrando Apolonio | | | 1573 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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