Sam Xiao
USATT#: 217430
1228 1207
888 League
11 Dec 2022
11 Dec 2022
This page explains how Sam Xiao (USATT# 217430)'s rating went from 1228 to 1207 at the 888 League event from 11 Dec 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.