This page explains how Campbell Isom (USATT# 222568)'s rating went from 1061 to 1054 at the Central Carolinas Super League event from 21 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.