Michael Zhang
USATT#: 89100
| Certified Umpire
1657 1639
LYTTC Friday Pro League
23 Feb 2015
23 Feb 2015
This page explains how Michael Zhang (USATT# 89100)'s rating went from 1657 to 1639 at the LYTTC Friday Pro League event from 23 Feb 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.