This page explains how Walter Poelzing (USATT# 1169427)'s rating went from 1486 to 1479 at the Sacramento Spring Open held on 11 Jun 2022 - 11 Jun 2022. 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.