In chart example let it be 8 from 7 to 9 incl. The matchmaker takes tanks matchmaking queue, which can participate in tier 8 battles see column number 8 in the table and puts them in 2 teams. File history. In our battle we can face Tiger II and for example M6 both can participate in tier 8 battles. There are 12 battle tiers. In the tier 12 battles you premium have only tanks matchmaking 10.