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Individual Calculations October 2008 |
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| Da Silva, Alessandro Bezerra Total change: -32.00 | |   |
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| 1ª Etapa Circuito IRT LXSBC 2008 | Sao Bernardo do Campo/SP | BRA | 2008-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1994 | 1.00 | 3 | -0.62 | 25 | -15.50 | |
|  Limberg, Estacio Vermelho | | | 2282 | BRA | 0.00 | 1 | -0.16 | 25 | -4.00 | |  De Paula, Bruno Silva | | | 1746 | BRA | 1.00 | 1 | 0.19 | 25 | 4.75 | | | Aoyama, Edmundo | | | 1887 | BRA | 0.00 | 1 | -0.65 | 25 | -16.25 | |
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) | | | | 2ª Etapa Circuito IRT LXSBC 2008 | Sao Bernardo do Campo/SP | BRA | 2008-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1994 | 1.50 | 4 | -0.66 | 25 | -16.50 | |
| | Aranha Filho, Alvaro Z. | f | | 2291 | BRA | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Ferreira, Jonas De Vargas | | | 1728 | BRA | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Da Silva, Edson Rodrigo | | | 2026 | BRA | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Silva, Cassius Alexandre Da | | | 1815 | BRA | 0.50 | 1 | -0.23 | 25 | -5.75 | |
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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