(ANSA) - Rome, August 31 - Italian celebrity swimmer Federica Pellegrini announced on Friday that she and her boyfriend, fellow swimmer Filippo Magnini, would be leaving their coach following their disappointing results in the recent London Olympics. "This morning Filippo and I met with our coach Claudio Rossetto in Sardinia. We made a technical analysis of what happened at the Olympics and decided together to go our separate ways," the 2008 Olympic gold medalist in the 200 meter freestyle event told ANSA. "The atmosphere was one of awareness and total serenity," added Pellegrini. "Heartfelt thanks go to Claudio for the work done together".