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Individual Calculations January 2015 |
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| De Gois Junior, Joao Vieira Total change: 6.20 | |   |
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| Panamerican Senior Championship 2014 +50 | Sao Paulo/SP | BRA | 2014-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1915 | 3.00 | 6 | 0.31 | 20 | 6.20 | |
|  Teixeira, Ricardo Da Silva | f | | 2240 | BRA | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Sopko, Cassio Roberto | | | 1899 | BRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Larrea, Osvaldo | | | 1711 | URU | 0.50 | 1 | -0.26 | 20 | -5.20 | | | De Araujo, Mauro R. Peixoto | | | 1783 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | D`israel, Davy | | | 2206 | ARG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sa, Antonio Villar Marques De | | | 1951 | BRA | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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