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Rapid:
Individual Calculations November 2015 |
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| Souza, Jailson Ferreira Total change: 10.40 | |   |
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| XXI Copa Sigma de Xadrez RPD 2015 | Salvador BA | BRA | 2015-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1882 | 1.50 | 2 | 0.59 | 20 | 11.80 | |
|  Dechen, Andre Luiz | | | 1937 | BRA | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Dantas, Paulo Fernando Chaves | | | 1892 | BRA | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | | | Semi Final Leste do Baiano de Xadrez RPD 2015 | Salvador BA | BRA | 2015-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1882 | 3.00 | 6 | -0.07 | 20 | -1.40 | |
| | Lemos, Hamilton Rabat | | | 2030 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Silva, Jose Romain T Da Costa E | | | 1727 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Calabrich, Francisco Jose Da Sil | | | 1958 | BRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Straatmann, Carlos Alberto | | | 1711 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Azevedo, Edmundo Roberto Ramos | | | 2103 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nascimento, Antonio Teofilo A. Do | | | 1724 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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