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Individual Calculations July 2012 |
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| Pereira, Jefferson Luis Total change: -29.40 | |   |
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| Campeonato Maranhense Absoluto 2012 | Sao Luis/MA | BRA | 2012-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2011 | 0.00 | 3 | -0.98 | 30 | -29.40 | |
|  Borges, Wagner Da Silva | | | 2193 | BRA | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Leitao, Nicolau | | | 2151 | BRA | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Santos, Roberto Carlos | | | 2078 | BRA | 0.00 | 1 | -0.41 | 30 | -12.30 | |
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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