 The 2013 tournament saw a change in the format with the reductions of teams to four meant that there was only one group with the top two qualifying for the final.The following edition saw the return to a two-group format with the six teams being separated in two groups of three with an inter-group game so that they have still played three games as in previous tournaments.The semi-final round will be brought back for this tournament with the bottom team of each group being eliminated at the first stage.