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Individual Calculations August 2019 |
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| Carvalho, Rafael Cunha De Total change: -8.80 | |   |
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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 |
| 2050 | 2096 | 5.50 | 11 | -0.44 | 20 | -8.80 | |
|  Reyes, Jesus | | | 1696 * | ECU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Coro, Lucas | f | | 2312 | ARG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Silva, Rodrigo Ferreira Da | | | 1803 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Filgueiras, Nathan Felipe | | | 2259 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | De Freitas, Julio Eimard | | | 1799 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Fernandez, Maria Florencia | | wm | 2220 | ARG | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Cherniack, Alex | | | 2231 | USA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Donoso Diaz, Sebastian | f | | 2239 | CHI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Pereira, Silvio Cunha | f | | 2220 | BRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Lo Kim Lin, Frank | | | 1823 | SUR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zimmermann, Kleber Renato P. | c | | 1950 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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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