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Individual Calculations September 2009 |
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| Gomes, Marco Tulio Total change: -40.00 | |   |
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| Aberto do Brasil - Etapa Conceicao do Rio Verde | Conceicao do Rio Verde/MG | BRA | 2009-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 1890 | 1.00 | 3 | 0.12 | 25 | 3.00 | |
|  Gazel, Frederico | | | 2240 | BRA | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Campelo, Leandro Fabricio | | | 2237 | BRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Ferreira, Jonas De Vargas | | | 1771 | BRA | 1.00 | 1 | 0.34 | 25 | 8.50 | |
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 |
| 1967 | 1890 | 2.00 | 9 | -1.72 | 25 | -43.00 | |
| | Bueno, Alfeu Junior Varela | | | 2262 | BRA | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Chaves, Jorge Antonio Torres | | | 2102 | BRA | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Brandao, Renan Alves | | | 1995 | BRA | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Mariano, Marceley Martins | | | 2040 | BRA | 1.00 | 1 | 0.70 | 25 | 17.50 | | | Rodrigo Da Silva, Edson | | | 2027 | BRA | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Cuevas Araya, Walter | | | 2290 * | CHI | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Gotz, Klaus Seiji Furucho | | | 1541 | BRA | 0.00 | 1 | -0.89 | 25 | -22.25 | | | Zanetti, Joao Carlos Pereira | | | 1746 | BRA | 0.50 | 1 | -0.19 | 25 | -4.75 | | | Medina, Diana Sanroman Baeta | | | 1699 | BRA | 0.00 | 1 | -0.75 | 25 | -18.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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