Been there, tried that and it failed. Complex algorithms, formulas are a thing of the past. Minor tweaking to the point system can happen (extra thresholds eg to be added) However both of you need to bench some 3D or 2D to keep the edge.
Rankings are close, plus, more importantly more rewarding for our biggest group of benchers. The points setup is easy to understand, even for a rookie, no more engineering degree required. There's more to this than the fight at the top the ranking.
Maybe to stop the current muppet show we can make it best 15 global 2D submissions and best 15 global 3D submissions next year for career and hardware ranking