Xiang Gao
USATT#: 15946
1543 1527
Boston TTC Div.B
13 Jan 2020
13 Jan 2020
This page explains how Xiang Gao (USATT# 15946)'s rating went from 1543 to 1527 at the Boston TTC Div.B event from 13 Jan 2020. 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.