This page explains how Tao Wang (USATT# 277415)'s rating went from 1660 to 1659 at the BAPPA Advanced League event from 8 Oct 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.