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Blitz:
Individual Calculations September 2016 |
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| Barreto, Marcelo Ferreira Total change: 32.80 | |   |
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| XIII Copa Pirai de Xadrez BLZ | Pirai do Sul PR | BRA | 2016-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1712 | 6.00 | 8 | 1.64 | 20 | 32.80 | |
|  Silva Jr, Maurides Ferreira Da | | | 1787 | BRA | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Mainardes, Christian Junior | | | 1777 | BRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | De Oliveira, Jesus Clayton | | | 1514 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Santos Neto, Amazonas | | | 1707 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Shibata, Antonio Emilio | | | 1829 | BRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Staron, Douglas Rentz | | | 1785 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Oliveira, Ruan Augusto Pontes | | | 1398 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bartmeyer, Maria Veronica | | | 1577 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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