This page explains how David A. Jones (USATT# 42342)'s rating went from 1619 to 1577 at the 2024 Atlanta Paddle Palace Spring GRR held on 2 Mar 2024 - 2 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.