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Individual Calculations May 2011 |
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| Machado, Wallace Fernandes Total change: -13.65 | |   |
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| I IRT CXG 2011 | Rio de Janeiro/RJ | BRA | 2011-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1905 | 0.50 | 5 | -1.56 | 15 | -23.40 | |
|  Rios Filho, Hilton Carlos | f | | 2217 | BRA | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Rovedo, Salomao | | | 1789 | BRA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Dacal Mendes, Jorge Alberto | | | 1870 | BRA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Saraiva, Alexandre Pacheco | | | 1953 | BRA | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Borensztajn, David | | | 2068 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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 do Brasil Cidade Maravilhosa 2011 | Rio de Janeiro/RJ | BRA | 2011-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1905 | 1.50 | 3 | 0.65 | 15 | 9.75 | |
| | Ferreira, Claudio Jose | | | 1999 | BRA | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Azevedo, Edmundo Roberto Ramos | | | 2104 | BRA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Bil, Angelo | | | 2105 | BRA | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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