Allen Xiao
USATT#: 270881
102 99
ICC - Sunday Beginners League
7 Aug 2022
7 Aug 2022
This page explains how Allen Xiao (USATT# 270881)'s rating went from 102 to 99 at the ICC - Sunday Beginners League event from 7 Aug 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.