RAYMOND D. SPANN
USATT#: 10171
| Certified Referee | Regional Umpire
1599 1615
Lakeland Table Tennis League
4 Feb 2007
4 Feb 2007
This page explains how RAYMOND D. SPANN (USATT# 10171)'s rating went from 1599 to 1615 at the Lakeland Table Tennis League event from 4 Feb 2007. 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.