This page explains how Owen Zou (USATT# 1177045)'s rating went from 977 to 975 at the LYTTC Friday Pro League event from 8 Mar 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.