Long Zheng
USATT#: 83634
2138 2104
Boston TTC
8 May 2018
8 May 2018
This page explains how Long Zheng (USATT# 83634)'s rating went from 2138 to 2104 at the Boston TTC event from 8 May 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.