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Individual Calculations August 2019 |
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| Pereira, Geanfrancesco Total change: 20.60 | |   |
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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 |
| 2155 | 2068 | 5.50 | 11 | 1.03 | 20 | 20.60 | |
|  Gonzalez Vidal, Yuri | g | | 2468 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Melo, Igor De Souza | | | 1825 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abdalla, Luiz Guilherme Aurelli | f | | 2245 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Barria Zuniga, Daniel | m | | 2379 | CHI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Soares, Paulo Henrique Dos Reis | | | 1922 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Souza Dos Santos, Matheus Garcett | | | 1874 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Fiaes, Mario Henrique Andrade | | | 2173 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Jodorcovsky Werjivker, Paulo | c | | 2228 | PAR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Albuquerque Junior, Wellington S. | | | 2204 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Carvalho Jr, Celestino | | | 1954 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Sanchez Alvarez, Roberto Carlos | m | | 2434 | PAN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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