RAYMOND D. SPANN
USATT#: 10171
| Certified Referee | Regional Umpire
1789 1744
Lakeland Table Tennis League
30 May 2004
30 May 2004
This page explains how RAYMOND D. SPANN (USATT# 10171)'s rating went from 1789 to 1744 at the Lakeland Table Tennis League event from 30 May 2004. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.