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Individual Calculations October 2019 |
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| Cubas, Jose Fernando Total change: -6.10 | |   |
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| Aberto do Brasil I Niteroi Chess Open 2019 | Niteroi RJ | BRA | 2019-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2482 | 5.00 | 7 | -0.61 | 10 | -6.10 | |
|  Ribeiro , Allysson | | | 2082 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Santos Filho, Tadeu Sousa | | | 2082 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Assumpcao, Roberto | f | | 2181 | BRA | 0.00 | 1 | -0.85 | 10 | -8.50 | | | Luz, Arthur Nader | | | 2189 | BRA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Ermel, Francisco Roberto | | | 2086 | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Guimaraes, Diogo Duarte | f | | 2296 | BRA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | El Debs, Felipe De Cresce | g | | 2544 | BRA | 0.00 | 1 | -0.41 | 10 | -4.10 | | | * 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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