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Individual Calculations January 2020 |
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| Pereira, Armando Scharlau Total change: 17.40 | |   |
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| Regional Sul STD 2019 | Porto Alegre | BRA | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1699 | 2.00 | 4 | 0.87 | 20 | 17.40 | |
|  Fonseca, Luis Ernesto Serra Azul | | | 1958 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Da Silva, Joao Carlos Orguim | | | 1785 | BRA | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Karoly, Carlos Acacio Gomes | c | | 1856 | BRA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Perondi, Rodolfo Antonio | | | 1867 | BRA | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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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