Rubuta ci gaba don wannan sakin layi - Chalmers ta kasance tare da Muirhead rink bayan aikinta na matasa, sai dai gasar zakarun duniya ta 2011, lokacin da ta buga na biyu ga Sloan, ta gama na tara. Tare da Muirhead rink, ta lashe lambar zinare a gasar zakarun Turai ta 2011
a Moscow da kuma 2013 gasar zakarun duniya a Riga. An zaɓi ƙungiyar zakarun duniya na Scotland na Muirhead, Sloan, Chalmers da Claire Hamilton, don wakiltar Burtaniya a wasannin Olympics na hunturu na 2014, inda suka lashe lambar tagulla.