Yi Qiu
USATT#: 271404
1233 1228
Austin Table Tennis League
9 Feb 2022
9 Feb 2022
This page explains how Yi Qiu (USATT# 271404)'s rating went from 1233 to 1228 at the Austin Table Tennis League event from 9 Feb 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.