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Individual Calculations January 2010 |
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| Verdibello, Mario Arnaldo Batista Total change: -17.85 | |   |
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| Semifinal do Campeonato Brasileiro Absoluto 2009 | Vitória/ES | BRA | 2009-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2109 | 1.00 | 4 | -1.19 | 15 | -17.85 | |
|  Silveira Filho, Neri Da Silva | | | 2270 | BRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Fucs, Paulo Moses | | | 2199 | BRA | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Cunha E Silva, Carlos Alberto V. | | | 1974 | BRA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Branchini, Fernando Luis Sakamoto | | | 1819 | BRA | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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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