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Individual Calculations August 2019 |
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| Molina, Roberto Junio Brito Total change: -9.90 | |   |
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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 |
| 2309 | 2464 | 6.50 | 11 | -0.99 | 10 | -9.90 | |
|  Portes Junior, Dirceu Atanazio | | | 2064 * | BRA | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Cordioli, Jairo Ribeiro | | | 2064 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Carvalho, Guillermo | c | | 2162 | URU | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Guimaraes, Diogo Duarte | f | | 2307 | BRA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Gonzalez Vidal, Yuri | g | | 2547 | CUB | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Sarkar, Justin | m | | 2389 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Gareyev, Timur | g | | 2588 | USA | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Brito, Luismar | f | | 2298 | BRA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Martins, Carlos | f | | 2238 | BRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Fernandez Reyes, Lisandro | m | | 2378 | ECU | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Mieles Palau, Daniel | m | | 2359 | ECU | 0.00 | 1 | -0.64 | 10 | -6.40 | | | * 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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