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Individual Calculations November 2009 |
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| Ferreira, Jonas De Vargas Total change: 4.50 | |   |
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| Aberto do Brasil - Independencia | Americana/SP | BRA | 2009-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 1766 | 0.00 | 2 | -0.16 | 15 | -2.40 | |
|  Madeira, Wagner Martins | | | 2166 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Aranha Filho, Alvaro Z | f | | 2166 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | | | Regional Sudeste 2009 | Sao Paulo/SP | BRA | 2009-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1766 | 1.00 | 4 | 0.46 | 15 | 6.90 | |
| | Madeira, Wagner Martins | | | 2166 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Santos, Tiago Augusto Dos | | | 2050 | BRA | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Rodrigues, Tiago Pereira | | | 2128 | BRA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Deus Filho, Joaquim De | | | 2004 | BRA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * 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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