Leo Xu
USATT#: 271150
20 14
ICC - Sunday Beginners League
19 Dec 2021
19 Dec 2021
This page explains how Leo Xu (USATT# 271150)'s rating went from 20 to 14 at the ICC - Sunday Beginners League event from 19 Dec 2021. 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.