TIPS FOR CALCULATING MPR: When calculating your own winning percentage, you must use the "MPR Winning Percentage" (MPR W%). MPR winning percentage eliminates all games your team has played against teams that will not be in the MHSAA tournament. When calculating the winning percentage of a specific opponent, you must use the "Adjusted Winning Percentage" (ADJ W%). Adjusted winning percentage eliminates all games your team played against that opponent. For instance, if you beat a team with an overall record of 4-1, you actually use a record of 4-0 (1.000) for that team. If you lost to the team, use a record of 3-1 (.750). A tie is worth one-half win and one-half loss. The three winning percentage columns -- Winning % (W%), Opponent's Winning % (OW%) and Opponent's Opponent's Winning % (OOW%) -- are calculated using the average of all opponents in games that have already been played. Games against future opponents are not used in the calculation.