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Individual Calculations September 2019 |
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| Pereira, Armando Scharlau Total change: 6.60 | |   |
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| 2o IRT STD Metropole 2019 | Porto Alegre RS | BRA | 2019-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1690 | 1.00 | 3 | 0.33 | 20 | 6.60 | |
|  Perondi, Rodolfo Antonio | | | 1887 | BRA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Fonseca, Luis Ernesto Serra Azul | | | 1966 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Pedroso, Denian | | | 1882 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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