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Individual Calculations January 2011 |
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| Vieira Junior, Emivaldo Total change: -4.50 | |   |
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| 77º Campeonato Brasileiro Absoluto - Semifinal Região 1 | Sao Paulo/SP | BRA | 2010-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2043 | 2012 | 2.00 | 6 | -0.79 | 25 | -19.75 | |
|  Gonzalez, Bolivar Ribeiro | f | | 2286 | BRA | 0.00 | 1 | -0.17 | 25 | -4.25 | |  Schutt, Ricardo De Amorim | | | 2143 | BRA | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Costa, Giovanni | | | 1918 | BRA | 0.00 | 1 | -0.63 | 25 | -15.75 | | | Rodrigo Da Silva, Edson | | | 1987 | BRA | 1.00 | 1 | 0.47 | 25 | 11.75 | | | Abdalla, Jose Lucas | | | 1971 | BRA | 0.00 | 1 | -0.56 | 25 | -14.00 | | | Farah, Daniel Landshoff | | | 1955 | BRA | 1.00 | 1 | 0.42 | 25 | 10.50 | |
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) | | | | Xadrez Brasil Open 2010 | Brasilia/DF | BRA | 2010-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 1995 | 1.50 | 3 | 0.61 | 25 | 15.25 | |
| | Shumyatsky, Victor | f | | 2352 | BRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Lebredo Zaragoitia, Gerardo | m | | 2259 | CUB | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Martins, Vilker Germano | | | 1923 | BRA | 1.00 | 1 | 0.40 | 25 | 10.00 | |
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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