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Individual Calculations December 2017 |
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| Farias, Sergio Luiz Cardoso Total change: 7.80 | |   |
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| Campeonato Amazonense Absoluto 2017 | Manaus AM | BRA | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1572 | 3.00 | 6 | 0.91 | 20 | 18.20 | |
|  Sousa, Lael Alexandre | | | 1627 | BRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | De Souza Gomes, Jullie Emanuelle | | | 1467 | BRA | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Dantas, Caetano Melo | | | 1645 | BRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Bezerra, Fabiano De Oliveira | | | 1909 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Franca, Carlos | | | 1747 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Benayon, Elismar Da Silva | | | 1775 | BRA | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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) | | | | Aberto Internacional Duchamp in Rio Grupo Master | Rio de Janeiro | BRA | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1572 | 3.00 | 8 | 0.61 | 20 | 12.20 | |
| | Souza, Wellington | | | 1972 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Moccero, Eduardo | | | 1957 | ARG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Da Costa, Carlos Henrique Luz | | | 1542 | BRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Leite, Tarcisio Dantas Frota | | | 1609 | BRA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Boghi, Victor Almeida | | | 1594 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Rial, Antonio Marcos Pinon | | | 1666 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Lima, Juarez Antonio A De Castro | | | 1890 | BRA | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Machado, Wallace Fernandes | | | 1755 | BRA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | * 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) | | | | Aberto Internacional Duchamp in Rio Grupo B U-1800 | Rio de Janeiro | BRA | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1572 | 0.00 | 3 | -1.13 | 20 | -22.60 | |
| | Mesquita, Arnaldo Leite | | | 1715 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Da Costa, Carlos Henrique Luz | | | 1542 | BRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Larrea, Daniela | | wc | 1741 | URU | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | |
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