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Individual Calculations May 2012 |
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| Haelvoet Correa, Guilherme Total change: -27.60 | |   |
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| Aberto do Brasil Osasco 50 Anos | Osasco/SP | BRA | 2012-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1879 | 0.00 | 2 | -0.92 | 30 | -27.60 | |
|  Batista, Gerson Peres | | | 2247 | BRA | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Nunes, Agatha Hurba | | | 1613 | BRA | 0.00 | 1 | -0.82 | 30 | -24.60 | |
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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