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Individual Calculations August 2019 |
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| Ferreira, Jose Carlos Total change: -63.60 | |   |
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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 |
| 1759 | 1835 | 1.00 | 7 | -3.18 | 20 | -63.60 | |
|  Cherniack, Alex | | | 2231 | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Cordero, Daniela | | wm | 2076 | BOL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Do Prado, Hamilton Mesquita | | | 1675 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | De Oliveira, Francemir Barra | | | 1600 | BRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Da Silveira , Thiago Graca | | | 1590 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mesquita, Arnaldo Leite | | | 1703 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Reyes, Jesus | | | 1435 * | ECU | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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