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Individual Calculations January 2009 |
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| Ferreira, Jose Carlos Total change: -2.10 | |   |
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| IRT CXG Jose Paschoal 2008 | Rio de Janeiro/RJ | BRA | 2008-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 2030 | 1.50 | 4 | -0.82 | 15 | -12.30 | |
|  Rabello, David Sousa | | | 1994 | BRA | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Santos Filho, Tadeu Sousa | | | 2115 | BRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Carvalho, Renato | | | 1860 | BRA | 0.50 | 1 | -0.22 | 15 | -3.30 | |  Dacal, Jorge | | | 1907 | BRA | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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) | | | | Campeonato CXG 2008 - Taca Luciano Andrade | Rio de Janeiro/RJ | BRA | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2015 | 4.00 | 9 | 0.68 | 15 | 10.20 | |
| | Mascarenhas, Alberto Pinheiro | f | | 2228 | BRA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Rabello, David Sousa | | | 2024 | BRA | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Chaves, Jorge Antonio Torres | | | 2053 | BRA | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Santos Filho, Tadeu Sousa | | | 2102 | BRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Maia, Marco Aurelio Ferreira | | | 2113 | BRA | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Rios Filho, Hilton Carlos | f | | 2228 | BRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Dacal, Jorge Alberto | | | 1907 | BRA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Chauca, Jose | | | 2185 | PER | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Bil, Angelo | | | 2218 | 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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