Tak Chun (tommy) Yip
USATT#: 30469
1932 1921
7th Annual Willoughby Hills Gi
- 1 Oct 2006
- 1 Oct 2006
This page explains how Tak Chun (tommy) Yip (USATT# 30469)'s rating went from 1932 to 1921 at the 7th Annual Willoughby Hills Gi held on - 1 Oct 2006. 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.