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Individual Calculations May 2011 |
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| Yunes, David Teles Total change: 45.50 | |   |
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| I IRT CXG 2011 | Rio de Janeiro/RJ | BRA | 2011-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1877 | 0.50 | 2 | 0.02 | 25 | 0.50 | |
|  Mascarenhas, Alberto Pinheiro | f | | 2216 | BRA | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Rocha, Joao Batista Jose Da | | | 1976 | BRA | 0.50 | 1 | 0.14 | 25 | 3.50 | |
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) | | | | Aberto do Brasil Cidade Maravilhosa 2011 | Rio de Janeiro/RJ | BRA | 2011-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 1877 | 2.50 | 5 | 1.80 | 25 | 45.00 | |
| | Campos, Alexandre Ferreira | | | 2171 | BRA | 1.00 | 1 | 0.85 | 25 | 21.25 | | | Rodi, Luis Ernesto | f | | 2277 * | ARG | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Bil, Angelo | | | 2105 | BRA | 1.00 | 1 | 0.79 | 25 | 19.75 | | | Caldeira, Adriano | f | | 2241 | BRA | 0.50 | 1 | 0.40 | 25 | 10.00 | | | Guimaraes, Diogo Duarte | | | 2166 | BRA | 0.00 | 1 | -0.16 | 25 | -4.00 | | | * 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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