David Jia
USATT#: 72925
1914 1906
Boston TTC
18 Jun 2019
18 Jun 2019
This page explains how David Jia (USATT# 72925)'s rating went from 1914 to 1906 at the Boston TTC event from 18 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.