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Individual Calculations March 2012 |
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| Bueno, Jair Cardona Total change: -43.50 | |   |
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| IRT Copa Araucaria | Araucaria/PR | BRA | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 1966 | 0.00 | 3 | -0.90 | 30 | -27.00 | |
|  Palozi, Paulo Ricardo | | | 2245 | BRA | 0.00 | 1 | -0.16 | 30 | -4.80 | |  Santana, Anderson Pereira | | | 2096 | BRA | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Fier, Luciano Dos Santos | | | 2024 | BRA | 0.00 | 1 | -0.42 | 30 | -12.60 | |
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) | | | | Taca Natal dos Anjos de Xadrez - 2011 (Regional Sul) | Dois Irmaos/RS | BRA | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1966 | 1.50 | 4 | -0.55 | 30 | -16.50 | |
| | Fonseca, Luis Ernesto Serra Azul | | | 2062 | BRA | 0.00 | 1 | -0.37 | 30 | -11.10 | | | Pereira, Armando Scharlau | | | 1705 | BRA | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Gazola, Andre Augusto | | | 2105 | BRA | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Da Silva, Joao Carlos Orguim | | | 1932 | BRA | 0.00 | 1 | -0.55 | 30 | -16.50 | |
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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