Buuxi weedhan soo socota: Maroroa waxaa la siiyay abaalmarinta Macalinka Musharaxa Dumarka (WCM) sanadkii 2005 natiijadeeda 5/9 ee imtixaanka.
Olombikada 34aad ee Chess-ka ee Calvià, Spain 2004. Sanadkii 2007, waxaa la siiyay cinwaanka Haweenka FIDE Master (WFM) natiijadeeda 6/9 ee 2007 Oceania Haweenka Zonal Chess Championship ee Fiji. Dhamaadkeeda kaalinta saddexaad, mar kale waxay heshay 6/9, 2009 Oceania Women's Zonal Chess Championship oo ka dhacday Gold Coast, Queensland waxay ku kasbatay horyaalka Haweenka Caalamiga ah (WIM). Xilligaas Maroroa wuxuu ku ciyaari jiray naadiga chess-ka ee London, wuxuuna dhowr sano ahaa ciyaaryahanka ugu xoogan naadiga Hammersmith Chess Club ee Galbeedka London.