hi, im planing to make a mini office tournament. The level in my company is so variative. the top from us maybe in level 5 from 1-6 level. so i confused to to pair the member. is it better random all of member or do the leveling? and also there is 1 factor, the boss want to divide it with group level. beginner and pro. but the problem with this is for sure all people want to join the beginner level to win the tournament. any idea or maybe you guys ever experienced with this? thank you in advance.