Roger Liu
USATT#: 82029
| Coach Level: Club
1952 1935
DAC April Open
- 27 Apr 2014
- 27 Apr 2014
This page explains how Roger Liu (USATT# 82029)'s rating went from 1952 to 1935 at the DAC April Open held on - 27 Apr 2014. 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.