Chunyen Liu
USATT#: 63949
| Coach Level: State | Regional Referee | Regional Umpire
1890 1885
Giant Jumbo RR Open
- 22 Nov 2008
- 22 Nov 2008
This page explains how Chunyen Liu (USATT# 63949)'s rating went from 1890 to 1885 at the Giant Jumbo RR Open held on - 22 Nov 2008. 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.