This page explains how Stephen Yatvitskiy (USATT# 94739)'s rating went from 1988 to 2003 at the 888 Silicon Valley Team Championships 2023 held on 27 May 2023 - 29 May 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.