The WPIAL does not have a Ratings Percentage Index for its basketball teams ... or does it? The league doesn't have an RPI, a formula that the NCAA uses that is based on a team's winning percentage, opponents' winning percentage and opponents' opponents' winning percentage. But when seeding teams for its annual basketball tournament, which got underway last weekend, the WPIAL Basketball Steering Committee, headed by Deer Lakes athletic director Dan O'Neil, does pay attention to who teams play.