Jim Wilson
USATT#: 45685
| Coach Level: Club | Certified Umpire
1916 1869
GTTTC Family/Friends Closed To
- 31 Jan 2009
- 31 Jan 2009
This page explains how Jim Wilson (USATT# 45685)'s rating went from 1916 to 1869 at the GTTTC Family/Friends Closed To held on - 31 Jan 2009. 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.