Yi Qiu
USATT#: 271404
1254 1245
Austin Table Tennis League
15 Dec 2021
15 Dec 2021
This page explains how Yi Qiu (USATT# 271404)'s rating went from 1254 to 1245 at the Austin Table Tennis League event from 15 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.