Long Zheng
USATT#: 83634
2055 2067
Boston TTC
19 Jun 2018
19 Jun 2018
This page explains how Long Zheng (USATT# 83634)'s rating went from 2055 to 2067 at the Boston TTC event from 19 Jun 2018. 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.