Long Zheng
USATT#: 83634
2104 2097
Boston TTC
11 Jun 2019
11 Jun 2019
This page explains how Long Zheng (USATT# 83634)'s rating went from 2104 to 2097 at the Boston TTC event from 11 Jun 2019. 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.