This page explains how Dewey Thornton (USATT# 1180505)'s rating went from 1387 to 1359 at the Northshore Table Tennis 2024 Spring Open held on 9 Mar 2024 - 9 Mar 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.