This page explains how Shandra Qiu (USATT# 270886)'s rating went from 1810 to 1776 at the Austin Table Tennis League event from 28 Feb 2024. 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.