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Blitz:
Individual Calculations January 2016 |
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| Silva Jr, Maurides Ferreira Da Total change: -18.40 | |   |
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| XII Copa Pirai de Xadrez BLZ | Pirai do Sul PR | BRA | 2015-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1805 | 2.50 | 6 | -0.88 | 20 | -17.60 | |
|  Busquete, Sergio Vicznevski | | | 1925 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Shibata, Antonio Emilio | | | 1769 | BRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Staron, Douglas Rentz | | | 1823 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Silva, Rafaele Ferreira Da Luz | | | 1670 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Alves, Matheus Oliveira | | | 1568 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mainardes, Christian Junior | | | 1775 | BRA | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | XII Copa dos Campeoes BLZ | Pirai do Sul PR | BRA | 2015-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1805 | 3.00 | 5 | -0.04 | 20 | -0.80 | |
| | Alves, Matheus Oliveira | | | 1568 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Silva, Rafaele Ferreira Da Luz | | | 1670 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Busquete, Sergio Vicznevski | | | 1925 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Shibata, Antonio Emilio | | | 1769 | BRA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Trupel, Felipe Do Amaral | | | 1680 | BRA | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
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