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Individual Calculations September 2009 |
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| Rodrigues, Nei Jorge Total change: 9.00 | |   |
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| II IRT CXG 2009 | Rio de Janeiro/RJ | BRA | 2009-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2025 | 2.00 | 5 | 0.45 | 15 | 6.75 | |
|  Chauca, Jose | | | 2098 | PER | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Costa, Carlos Evanir | | | 2162 | BRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Maia, Marco Aurelio F | | | 2139 | BRA | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Von Bulow, Georg | f | | 2375 | GER | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Santos Filho, Tadeu Sousa | | | 2109 | BRA | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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) | | | | Continental Absolute Champioship 2009 | Sao Paulo Chess Club/SP | BRA | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2033 | 3.50 | 10 | 0.15 | 15 | 2.25 | |
| | Gerzhoy, Leonid | m | | 2409 | CAN | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Figueiredo, Rodrigo Fraga Leandr | | | 1709 | BRA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Borges, Leomar Barbero | f | | 2242 | BRA | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Cordoba, Carlos Ramirez | f | | 2268 | COL | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Estrada Nieto, Julian | m | | 2332 | MEX | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Ramon Pita, Vivian | | wg | 2233 | CUB | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Borges Da Silva, Rodrigo | | | 2221 | BRA | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Sanchez Castillo, Sarai | | wg | 2202 | VEN | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Shiroma, Silvio Haruo | | | 2119 | BRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Costa, Giovanni | | | 1931 | BRA | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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