SAO PAULO — Former Formula One driver Rubens Barrichello plans to compete in the final three races of the Brazilian stock car series. Barrichello had already reached a deal to drive in the series’ season finale in December, but he will also participate Sunday in the southern city of Curitiba and in the Nov. 11 race in the capital of Brasilia. The season finale will be at Interlagos track in Sao Paulo on Dec. 9. The decision was made after Barrichello tested with his team for the first time Monday. Tony Kanaan, Barrichello’s teammate, will also drive two races in the stock car series, beginning in November. — AP