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Individual Calculations March 2013 |
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| Silva, Rodrigo Ferreira Total change: -26.40 | |   |
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| Campeonato Brasileiro Amador 2013 | Sao Paulo | BRA | 2013-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1830 | 0.00 | 3 | -0.88 | 30 | -26.40 | |
|  Garcia, Liria Caetano | | | 2008 | BRA | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Rodrigo Da Silva, Edson | | | 2003 | BRA | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Heinrichs, Vivian | | | 1951 | BRA | 0.00 | 1 | -0.34 | 30 | -10.20 | |
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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