This page explains how Shandra Qiu (USATT# 270886)'s rating went from 1342 to 1334 at the Austin Table Tennis League event from 19 Oct 2022. The links below take you to pages that describe various aspects of the rating processor.

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.