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Individual Calculations April 2014 |
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| De Oliveira, Francemir Barra Total change: -8.85 | |   |
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| Campeonato Brasileiro Amador 2014 | São Paulo/SP | BRA | 2014-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1788 | 2.00 | 4 | 0.45 | 15 | 6.75 | |
|  Verdibello, Mario Arnaldo B | | | 2094 | BRA | 1.00 | 1 | 0.86 | 15 | 12.90 | |  Barreto Junior, Williem Silva | | | 1942 | BRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Cordioli, Lourenco Joao | | | 2000 | BRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Kikuchi Cadilhac, Mariana Sawae | | | 1433 | BRA | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | I IRT XadrezTotal.com.br - CXSP - Livraria de Xadrez | Sao Paulo/SP | BRA | 2014-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1788 | 0.00 | 2 | -1.04 | 15 | -15.60 | |
| | Segal, Alexandru Sorin | m | | 2116 | BRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Ishida, Leopoldo Tetsuo | | | 1405 | BRA | 0.00 | 1 | -0.91 | 15 | -13.65 | |
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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