Long Zheng
USATT#: 83634
2103 2101
MATTBC
4 Apr 2014
4 Apr 2014
This page explains how Long Zheng (USATT# 83634)'s rating went from 2103 to 2101 at the MATTBC event from 4 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.