This page explains how Lillian Ding (USATT# 277470)'s rating went from 1262 to 1219 at the TTA Adv League - SUNDAY event from 28 Apr 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.