This page explains how Guenther Schroeder (USATT# 9813)'s rating went from 1745 to 1765 at the 2 Much Fun!! TT & Golf Weekend held on - 16 May 1999. 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.