This page explains how Henry E. Tiedeberg (USATT# 18820)'s rating went from 1112 to 1104 at the Ocala-Orange Blossom TT Tour # held on - 7 Jun 2008. 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.