This page explains how William (Bill) Robbins (USATT# 32476)'s rating went from 1318 to 1313 at the FL Orange Blossom TT Series Fall Classic Open 2014 held on - 25 Oct 2014. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.