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Individual Calculations March 2010 |
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| Dos Santos Jr, Braulio Total change: -19.95 | |   |
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| IRT 35o. Aniversario da ALEX | Rio de Janeiro/RJ | BRA | 2009-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2040 | 0.50 | 4 | -1.26 | 15 | -18.90 | |
|  Guimaraes, Wagner Peixoto | f | | 2265 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Rabello, David Sousa | | | 1976 | BRA | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Mano, Leonardo | | | 2001 | BRA | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Ferreira, Kleber Victor | | | 2112 | BRA | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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 2010 | Rio de Janeiro/RJ | BRA | 2010-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2040 | 1.00 | 3 | -0.07 | 15 | -1.05 | |
| | Guimaraes, Wagner Peixoto | f | | 2265 | BRA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Matsuura, Everaldo | m | | 2440 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Juliani, Sidnei | | | 1830 | BRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | * 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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