This page explains how Phil Dulin (USATT# 25729)'s rating went from 1694 to 1651 at the Central Carolinas Super League event from 21 Sep 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.