Michael Zhang
USATT#: 89100
| Certified Umpire
1906 1886
LYTTC Friday Pro League
31 Jan 2016
31 Jan 2016
This page explains how Michael Zhang (USATT# 89100)'s rating went from 1906 to 1886 at the LYTTC Friday Pro League event from 31 Jan 2016. 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.