Rubuta ci gaba don wannan sakin layi - An ba Maroroa lambar yabo ta Mata 'Yan takarar Mata (WCM) a 2005 don sakamakon 5/9 a gasar Olympiad ta Chess ta 34
a Calvià, Spain a shekara ta 2004. A shekara ta 2007, an ba ta lambar yabo ta Mata FIDE Master (WFM) saboda sakamakon da ta samu na 6/9 a Gasar Cin Kofin Zonal ta Mata ta Oceania ta 2007 a Fiji. Matsayinta na uku, ya sake samun maki 6/9, a gasar zakarun Oceania na mata ta 2009 a Gold Coast, Queensland ta sami lambar yabo ta Mata ta Duniya (WIM). A wannan lokacin Maroroa yana wasa da kulob din chess a London, kuma ya kasance dan wasa mafi karfi a Hammersmith Chess Club a Yammacin London.