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Individual Calculations June 2015 |
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| Almeida Junior, Alvaro Alves De Total change: -9.20 | |   |
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| Campeonato Brasileiro Amador 2015 | Sao Paulo/SP | BRA | 2015-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1906 | 4.50 | 7 | 0.96 | 40 | 38.40 | |
|  Sato, Leticia Miho | | | 1506 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rodrigues, Leonardo De Miranda | | | 2111 | BRA | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Dutra, Liliam Guedes | | | 1623 | BRA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Carlos, Roberta Souto | | | 1682 | BRA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Abrantes, Tiago Garrido | | | 2173 | BRA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Carstens Dobuchak, Thiago | | | 2014 | BRA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Brandao, Renan Alves | | | 2113 | BRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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) | | | | FENAJ 2015 - Campeonato Brasileiro sub-18 absoluto | Lages/SC | BRA | 2015-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1906 | 1.50 | 4 | -1.19 | 40 | -47.60 | |
| | Dalanhol, Joao Vitor | | | 1613 | BRA | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Borba, Gabriel De | c | | 1637 | BRA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Luz, Arthur Nader | | | 2057 | BRA | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Souza, Joao Mendes De | | | 1744 | BRA | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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