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Individual Calculations April 2009 |
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| Machado, Wallace Fernandes Total change: -10.95 | |   |
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| I Festival Internacional Cidade Maravilhosa | Rio de Janeiro/RJ | BRA | 2009-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 1944 | 1.00 | 4 | -0.73 | 15 | -10.95 | |
|  Ferreira, Kleber Victor | | | 2099 | BRA | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Deus Filho, Joaquim De | | | 2045 | BRA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Rabelo, David Souza | | | 2017 | BRA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Rovedo, Salomao | | | 1809 | BRA | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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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