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Individual Calculations July 2011 |
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| Passos Coutinho, Eduardo Total change: -12.15 | |   |
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| Aberto do Brasil Cidade de Maceio | Maceio/AL | BRA | 2011-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1808 | 0.00 | 3 | -0.87 | 15 | -13.05 | |
|  De Lima, Carlos Alexandre | | | 2086 | BRA | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Zallio, Luciano Souza | | | 2073 | BRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Bernardo Da Silva, Carlos Augusto | | | 1794 | BRA | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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) | | | | Memorial Gov. Miguel Arraes - Nordestao 2011 | Recife/PE | BRA | 2011-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 1808 | 0.50 | 3 | 0.06 | 15 | 0.90 | |
| | Soares, Alberto Manoel Colares D | | | 2200 | BRA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Barreto Filho, Carlos Alberto | f | | 2208 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Macedo, Alexandre Soares De | | | 1973 | BRA | 0.00 | 1 | -0.28 | 15 | -4.20 | | | * 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) | | |
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