This page explains how Roy Lee (USATT# 87827)'s rating went from 2099 to 2046 at the TTA Adv League - SUNDAY event from 30 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.