This page explains how Otto H. Jespersen (USATT# 8979)'s rating went from 1418 to 1428 at the Boo's Brothers 96 Fall Fling held on - 26 Oct 1996. 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.