This page explains how Brian Yeh (USATT# 279822)'s rating went from 159 to 143 at the 888TTC SILICON VALLEY CHAMPIONSHIPS 2024 held on 17 Feb 2024 - 19 Feb 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.