This page explains how Ruixin Zhang (USATT# 265312)'s rating went from 2088 to 2067 at the TTA Adv League - SUNDAY event from 29 Jan 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.