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Individual Calculations November 2011 |
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| Abreu, Nilton Silva Total change: 11.25 | |   |
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| Regional Norte 2011 | Belem/PA | BRA | 2011-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2066 | 1.00 | 2 | 0.16 | 30 | 4.80 | |
|  Silveira, Leonardo Eleuterio Da | | | 2152 | BRA | 1.00 | 1 | 0.62 | 30 | 18.60 | |  Souza Neves, Andrey M | | | 2094 | BRA | 0.00 | 1 | -0.46 | 30 | -13.80 | |
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) | | | | Final do Maranhense 2011 (IRT) | Sao Luis/MA | BRA | 2011-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2066 | 3.00 | 6 | 0.20 | 30 | 6.00 | |
| | Leitao, Nicolau | | | 2147 | BRA | 0.00 | 1 | -0.39 | 30 | -11.70 | | | Santos, Roberto Carlos | | | 2138 | BRA | 1.00 | 1 | 0.60 | 30 | 18.00 | | | Lopes Silva, Luiz Eduardo | | | 1988 | BRA | 1.00 | 1 | 0.39 | 30 | 11.70 | | | Luz, Edmundo Reis | | | 2134 | BRA | 1.00 | 1 | 0.59 | 30 | 17.70 | | | Damous, Felipe Soares | | | 2057 | BRA | 0.00 | 1 | -0.51 | 30 | -15.30 | | | Guara Neto, Argemiro Braga | | | 2079 | BRA | 0.00 | 1 | -0.48 | 30 | -14.40 | |
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) | | | NOTE: K factor changed | | Aberto do Brasil Cidade de Goiania 2011 | Goiania/GO | BRA | 2011-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2066 | 0.50 | 1 | 0.03 | 15 | 0.45 | |
| | De Oliveira, Aquiles Machado | | | 2084 | BRA | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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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