Long Zheng
USATT#: 83634
2085 2038
Boston TTC
28 Nov 2017
28 Nov 2017
This page explains how Long Zheng (USATT# 83634)'s rating went from 2085 to 2038 at the Boston TTC event from 28 Nov 2017. 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.