Sam Xiao
USATT#: 217430
1170 1167
888 League
3 Oct 2021
3 Oct 2021
This page explains how Sam Xiao (USATT# 217430)'s rating went from 1170 to 1167 at the 888 League event from 3 Oct 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.