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Individual Calculations April 2017 |
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| Da Silva, Anderson Vieira Total change: 68.00 | |   |
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| IRT Recife III | Recife PE | BRA | 2017-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1754 | 2.00 | 6 | 0.28 | 40 | 11.20 | |
|  Souza, Rafael Cabral De | | | 2154 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ferreira Junior, Jose Alves | | | 1403 | BRA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Da Silva, Douglas Barbosa | | | 1981 | BRA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Gomes, Jose Murilo | | | 1996 | BRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Hiramine, Ricardo Hiroshi Ferr | | | 2001 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Nunes, Marcelo Basilio | | | 2047 | BRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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 do Brasil - VIII Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1754 | 2.50 | 6 | 1.42 | 40 | 56.80 | |
| | Barreto Junior, Williem Silva | c | | 2154 * | BRA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Coelho, Ramyres Santana | | wf | 1997 | BRA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Dornelles, Marcio Neron Camargo | | | 1980 | BRA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Hiramine, Rodrigo Yoshio Ferreir | | | 2050 | BRA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Macedo, Maximo Valerio | f | | 2004 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Leao, Thales Braghini | | | 1949 | BRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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) | | |
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