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Individual Calculations September 2009 |
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| Costa, Francisco Carlos Da Cruz Total change: -18.25 | |   |
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| Continental Absolute Champioship 2009 | Sao Paulo Chess Club/SP | BRA | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2019 | 3.00 | 6 | -0.73 | 25 | -18.25 | |
|  Garcia, Gildardo | g | | 2390 | COL | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Da Silva Batista, Eliseu | | | 1901 | BRA | 0.00 | 1 | -0.66 | 25 | -16.50 | |  Braga, Marcelo Melem | | | 1769 | BRA | 1.00 | 1 | 0.19 | 25 | 4.75 | | | Van Riemsdijk, Marius Rombout Fe | | | 1854 | BRA | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Britez Gonzales, Jorge Antonio | | | 1877 | PAR | 0.50 | 1 | -0.19 | 25 | -4.75 | | | Mendes, David | | | 1827 | BRA | 0.50 | 1 | -0.25 | 25 | -6.25 | |
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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