This page explains how David H. James (USATT# 56475)'s rating went from 1860 to 1826 at the SFFL Players Series October Op held on - 7 Oct 1995. 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.