The NJP setter rating is a mathematical formulation based on serving and ace statistics on a per set basis and factors in strength of schedule. It is meant to gauge an apples to apples comparison for players. With some playing 80 sets and some playing 40, it’s always difficult to rate players based on pure overall stats. The strength of opponent factor is also important for players who are often contending with top competition vs. others who play a lower level of opponents.

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