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Individual Calculations September 2012 |
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| Ferreira, Claudio Jose Total change: -5.70 | |   |
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| Aberto do Brasil Cidade Maravilhosa 2012 | Rio de Janeiro/RJ | BRA | 2012-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1918 | 2.00 | 4 | -0.19 | 30 | -5.70 | |
|  Santiago, Yago De Moura | f | | 2318 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Giese, Ellen Cristine | | | 1850 | BRA | 0.00 | 1 | -0.59 | 30 | -17.70 | |  Vieira, Benedito Reginaldo | | | 1518 * | BRA | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Reis, Virginia Lagrange M | | | 1842 | BRA | 1.00 | 1 | 0.40 | 30 | 12.00 | | | * 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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