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Individual Calculations August 2019 |
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| Roverso, Leandro Total change: -7.20 | |   |
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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 |
| 2027 | 1932 | 1.50 | 5 | -0.36 | 20 | -7.20 | |
|  Rangel, Daniel | f | | 2325 | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Caldas, Raphael C B R Leitao | | | 1532 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Araujo, Jose Roberto | | | 2079 | BRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Souza, Wellington | | | 2097 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Barreto, Ignacio C. De Barros | | | 2101 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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