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Individual Calculations March 2010 |
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| Campos, Alexandre Total change: -22.95 | |   |
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| Aberto do Brasil Cidade Maravilhosa 2010 | Rio de Janeiro/RJ | BRA | 2010-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 2181 | 1.50 | 4 | -1.53 | 15 | -22.95 | |
|  Mariano, Martins Marceley | | | 2013 | BRA | 0.00 | 1 | -0.72 | 15 | -10.80 | |  Juliani, Sidnei | | | 1830 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Rodrigues, Nei Jorge | | | 2017 | BRA | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Deus Filho, Joaquim De | | | 2029 | BRA | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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) | | |
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