This page explains how Jeff Huan Cao (USATT# 76330)'s rating went from 1771 to 1767 at the NJTTC Thursday Adv League event from 10 Aug 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.