Wally Lien
USATT#: 7766
1210 1163
Portland TT Double RR
- 6 Dec 1997
- 6 Dec 1997
This page explains how Wally Lien (USATT# 7766)'s rating went from 1210 to 1163 at the Portland TT Double RR held on - 6 Dec 1997. 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.