Guanlun Xu
USATT#: 218222
1410 1421
Boston TTC Div.B
2 Apr 2018
2 Apr 2018
This page explains how Guanlun Xu (USATT# 218222)'s rating went from 1410 to 1421 at the Boston TTC Div.B event from 2 Apr 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.