This page explains how Lloyd Blankenship (USATT# 31704)'s rating went from 1489 to 1423 at the Missouri Show-Me State Games Open held on 3 Jun 2023 - 3 Jun 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.