David Jia
USATT#: 72925
1889 1891
Westford TTC 2019 December Open
8 Dec 2019 - 8 Dec 2019
8 Dec 2019 - 8 Dec 2019
This page explains how David Jia (USATT# 72925)'s rating went from 1889 to 1891 at the Westford TTC 2019 December Open held on 8 Dec 2019 - 8 Dec 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.