Michael Zhang
USATT#: 89100
| Certified Umpire
820 774
LYTTC October Open
- 20 Oct 2013
- 20 Oct 2013
This page explains how Michael Zhang (USATT# 89100)'s rating went from 820 to 774 at the LYTTC October Open held on - 20 Oct 2013. 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.