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Individual Calculations April 2013 |
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| Pastana, Rafael Pedroni Total change: 55.65 | |   |
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| Campeonato Paulista Absoluto 2012 | Americana/SP | BRA | 2012-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1745 | 3.50 | 6 | 1.90 | 15 | 28.50 | |
|  Carneiro, Vitor Roberto Castro | c | | 2084 | BRA | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Aoyama, Edmundo | | | 1943 | BRA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Braga, Marcelo Melem | | | 1721 | BRA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Hengles, Roberto Carlos | | | 1898 | BRA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Ribeiro , Allysson | | | 1920 | BRA | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Abdalla, Jose Lucas Aurelli | | | 2049 | BRA | 0.50 | 1 | 0.36 | 15 | 5.40 | |
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 Open de Xadrez de Altinopolis | Altinopolis/SP | BRA | 2013-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1768 | 4.00 | 6 | 1.81 | 15 | 27.15 | |
| | Silva, Sergio | | | 2105 | BRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Lopes, Edson | | | 1661 | BRA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Ramos, Alexandre Espreafico | | | 1368 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Haddad Filho, Paulo Ibrahim | | | 1981 | BRA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Campelo, Leandro Fabricio | | | 2168 * | BRA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Rezende, Guilherme Vilela | | | 2016 | BRA | 1.00 | 1 | 0.81 | 15 | 12.15 | | | * 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) | | |
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