Allen Xiao
USATT#: 270881
141 164
ICC - Sunday Beginners League
13 Feb 2022
13 Feb 2022
This page explains how Allen Xiao (USATT# 270881)'s rating went from 141 to 164 at the ICC - Sunday Beginners League event from 13 Feb 2022. 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.