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Individual Calculations May 2012 |
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| Juliani, Sidnei Total change: -13.05 | |   |
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| 160 Aniversario de Sao Jose do Rio Preto - SP Xadrez 2012 - Aberto do Brasil | Sao Jose do Rio Preto/SP | BRA | 2012-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1835 | 1.00 | 3 | -0.14 | 15 | -2.10 | |
|  Oliveira, Silvio Eduardo | | | 2235 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Fernandes, Luiz | | | 1542 | BRA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Goncalves, Jorge Roberto | | | 2070 | BRA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | * 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) | | | | Zonal Goiás 2012 | Itaberai/GO | BRA | 2012-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1835 | 1.00 | 4 | -0.73 | 15 | -10.95 | |
| | Wilhelms, Diego Lima | c | | 2170 | BRA | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Silva, Gustavo Queiroz Dos Santo | | | 1941 | BRA | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Santos, Olavo Luis Dos | | | 1635 | BRA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Correa, Lorenna Martins | | | 1840 | BRA | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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