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Individual Calculations December 2012 |
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| Pereira Vilalba, Guilherme Total change: -5.55 | |   |
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| Regional Sudeste 2012 | Rio de Janeiro/RJ | BRA | 2012-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 1894 | 0.00 | 2 | -0.37 | 15 | -5.55 | |
|  De Paiva, Pedro Henrique | | | 2289 | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Rodrigues, Nei Jorge | | | 2051 | BRA | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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