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Individual Calculations November 2021 |
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| Sampaio, Andre Luiz Total change: -5.60 | |   |
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| Aberto do Brasil STD Etapa Sao Jose dos Campos 2021 | Sao Jose dos Campos SP | BRA | 2021-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1655 | 2.50 | 7 | -0.21 | 20 | -4.20 | |
|  Oliveira, Silvio Eduardo | | | 2055 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Archangelo, Rafael Vieira | | | 1382 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jorge, Denrick Cabral Jose | | | 1927 | BRA | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Cardoso, Marcio De Lucca | | | 1892 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gazola, Vanessa Ramos | | wc | 1995 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gomes, Joao Paulo Santos | | | 1525 | BRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Da Costa, Carlos Henrique Luz | | | 1560 | BRA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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) | | | | Campeonato Sudeste Centro-Oeste Amador de Xadrez 2021 Sub 2200 | Barbacena MG | BRA | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1655 | 1.00 | 4 | -0.07 | 20 | -1.40 | |
| | Deus Filho, Joaquim De | | | 1868 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Cardoso, Marcio De Lucca | | | 1892 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Cardoso, Lucca Pimenta | | | 1690 | BRA | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Mota, Nataniel Julio Pereira | | | 1902 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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