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Individual Calculations May 2012 |
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| De Paula, Guilherme Bueno Total change: 8.25 | |   |
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| Campeonato Aberto de Goiás 2012 | Goiania/GO | BRA | 2012-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 2032 | 3.50 | 5 | -0.39 | 15 | -5.85 | |
|  Rosa, Joao Paulo | | | 1632 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Brito, Paulo Roberto Ferreira | | | 1692 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Santos, Luciano Da Silva | | | 1910 | BRA | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Okada, William Kenji | | | 1788 | BRA | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Silva, Gustavo Queiroz Dos Santo | | | 1941 | BRA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | II Aberto do Brasil - Taça Cidade de Fortaleza | Fortaleza/CE | BRA | 2012-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2032 | 1.00 | 3 | -0.34 | 15 | -5.10 | |
| | Pereira, Silvio Cunha | f | | 2298 | BRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Araujo, Vitor Angelo Lima | | | 1665 | BRA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Mendonca, , Mateus Nakajo | | | 2216 | BRA | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | Zonal Goiás 2012 | Itaberai/GO | BRA | 2012-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2072 | 2032 | 3.50 | 5 | 1.28 | 15 | 19.20 | |
| | Brito, Paulo Roberto Ferrreira | | | 1692 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Mariano, Marceley Martins | | | 2088 | BRA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Rezende, Guilherme Vilela | | | 2039 | BRA | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Perdomo, Leandro | m | | 2372 | ARG | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Wilhelms, Diego Lima | c | | 2170 | BRA | 0.50 | 1 | 0.19 | 15 | 2.85 | |
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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