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Individual Calculations April 2008 |
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| Shiroma, Silvio Haruo Total change: -12.00 | |   |
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| I Copa Internacional CXSP | São Paulo/SP | BRA | 2007-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2166 | 3.50 | 5 | 0.18 | 15 | 2.70 | |
|  Rodarte, Bruno Anderson Lima | | | 1852 | BRA | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Abdalla, Luiz Guilherme Aurelli | | | 2018 | BRA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Lopes, Marcelo Ferreira | | | 2022 | BRA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Barbosa, Fernando | | | 2040 | BRA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Calcado, Acyr Rogerio | | | 2235 | BRA | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | II Open Birigui U2200 | Birigui/SP | BRA | 2007-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 2166 | 2.50 | 5 | -0.98 | 15 | -14.70 | |
| | Calixto, Roberto Carlos | | | 1853 | BRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Brandao, Evandro Alves | | | 2053 | BRA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Alonso, Nickolas | | | 2101 | BRA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | De Rossi, Pedro Donizeti | | | 2072 | BRA | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Supi, Luis Paulo | | | 1970 | BRA | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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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