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Rapid:
Individual Calculations March 2015 |
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| Crul, Otavio Augusto Barros Total change: -12.20 | |   |
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| Circuito de Xadrez Rapido dos Campos Gerais - 3a etapa | Ponta Grossa/PR | BRA | 2015-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1696 | 1.00 | 4 | -1.01 | 20 | -20.20 | |
|  Iurk, Jonel Nazareno | | | 2070 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Bartmeyer, Beatriz | | | 1466 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Staron, Douglas Rentz | | | 1606 | BRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Bartmeyer, Maria Veronica | | | 1695 | BRA | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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) | | | | Circuito de RPD Campos Gerais - etapa 4 | Pirai do Sul/PR | BRA | 2015-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1696 | 2.50 | 4 | 0.40 | 20 | 8.00 | |
| | Shibata, Antonio Emilio | | | 1887 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bartmeyer, Beatriz | | | 1466 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Quirrenbach, Emanuela Pinheiro | | | 1519 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Marcondes, Igor Dalcol | | | 1821 | 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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