Walt Rosen
USATT#: 9570
1905 1878
Friends of Ping Pong
- 9 Dec 2000
- 9 Dec 2000
This page explains how Walt Rosen (USATT# 9570)'s rating went from 1905 to 1878 at the Friends of Ping Pong held on - 9 Dec 2000. 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.