Michael Zhang
USATT#: 89100
| Certified Umpire
1860 1843
LYTTC October Open
- 31 Oct 2015
- 31 Oct 2015
This page explains how Michael Zhang (USATT# 89100)'s rating went from 1860 to 1843 at the LYTTC October Open held on - 31 Oct 2015. 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.