Long Zheng
USATT#: 83634
2090 2088
MATTBC
14 Nov 2013
14 Nov 2013
This page explains how Long Zheng (USATT# 83634)'s rating went from 2090 to 2088 at the MATTBC event from 14 Nov 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.