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Individual Calculations August 2013 |
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| Santos, Samuel Costa Total change: 0.00 | |   |
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| Aberto do Brasil 2013 – II Open Internacional de Xadrez de Castanhal | Castanhal/PA | BRA | 2013-06-07 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1847 | 0 | 1.00 | 4 | 0.00 | 1654 | | 0.00 | |
|  De Oliveira Neto, Lourival Pontes | | | 1723 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Silveira, Leonardo Eleuterio Da | | | 2162 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |  Farias, Sergio Luiz Cardoso | | | 1537 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Mendes, Joao Paulo | | | 1964 | BRA | 0.00 | 1 | 0.00 | | 0.00 | |
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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