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Individual Calculations December 2012 |
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| Castro Silva, Alex Total change: -14.10 | |   |
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| Contaud 2012 | Cuiaba/MT | BRA | 2012-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 1863 | 0.00 | 3 | -0.47 | 30 | -14.10 | |
|  Marra, Eduardo Da Costa | f | | 2259 | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Borges, Guilherme Deola | | | 2155 | BRA | 0.00 | 1 | -0.15 | 30 | -4.50 | | | De Oliveira, Aquiles Machado | | | 2068 | BRA | 0.00 | 1 | -0.24 | 30 | -7.20 | |
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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