The angular anisotropy parameters of the Auger decay α₂ and spin polarization parameters β₂ were calculated for Na, Kr, Xe, Ba, and Hg using the multichannel Dirac-Fock method. These calculations were performed using LSJ and relativistic intermediate coupling. The exchange effect was used in all calculations. We showed numerically that orbital relaxation during the Auger decay had only a small effect on the angular distribution for open-shell atoms. The obtained values for α₂ and β₂ were compared with other theoretical results.