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Individual Calculations August 2019 |
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| Duran Vega, Sergio Total change: 31.40 | |   |
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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 |
| 2362 | 2364 | 8.50 | 11 | 3.14 | 10 | 31.40 | |
|  De Souza Monteiro, Marcos Paulo | | | 1964 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Januario, Severino Pereira | c | | 2112 | BRA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Perez Ponsa, Federico | g | | 2560 | ARG | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Freitas, Remulo Aguiar | c | | 2129 | BRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Mecking, Henrique | g | | 2576 | BRA | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Cubas, Jose Fernando | g | | 2493 | PAR | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Araujo, Sergio Murilo | | | 2090 | BRA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Di Berardino, Diego Rafael | m | | 2506 | BRA | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Barbosa, Evandro Amorim | g | | 2506 | BRA | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Salinas Herrera, Pablo | m | | 2498 | CHI | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Gonzalez Vidal, Yuri | g | | 2547 | CUB | 0.50 | 1 | 0.24 | 10 | 2.40 | | | * 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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