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Individual Calculations May 2011 |
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| Cardoso Junior, Cicero Assuncao Total change: 25.65 | |   |
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| IRT Memorial Ildeu Valadares 2011 | BrasÃlia/DF | BRA | 2011-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1875 | 1.00 | 4 | -0.92 | 15 | -13.80 | |
|  De Brito, Luismar Jorge | f | | 2275 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Martins, Vilker Germano | | | 1903 | BRA | 0.50 | 1 | 0.04 | 15 | 0.60 | | | De Paula, Luciano Alves | | | 1735 | BRA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Brasileiro, Antonio Carlos | | | 1730 | BRA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | * 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) | | | | VIII Magistral RN - Grupo B | Natal/RN | BRA | 2011-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1875 | 4.00 | 4 | 1.97 | 15 | 29.55 | |
| | Lima, Alan Silva De | | | 1906 | BRA | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Almeida, Carlos Bruno Gomes | | | 1932 | BRA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Rodrigues, Flavio Leite | | | 1905 | BRA | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Boualit, Michael | | | 1737 | FRA | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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) | | | | Aberto do Brasil CXSP - Bienal Joao Braga | Sao Paulo/SP | BRA | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 1875 | 2.00 | 5 | 0.66 | 15 | 9.90 | |
| | Tsuboi, Edson Kenji | m | | 2275 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Feliciano, Vanessa | | wf | 2170 | BRA | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Costa, Paulo Cesar | | | 2078 | BRA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Goncalves, Jorge Roberto | | | 2092 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Sousa, Fabio De Fatima | | | 1766 | BRA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | * 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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