This page explains how Emma Dong (USATT# 1171855)'s rating went from 1885 to 1793 at the TTA Adv League - SUNDAY event from 26 Nov 2023. 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.