This page explains how Alex Hohl (USATT# 33826)'s rating went from 2204 to 2189 at the Central Carolinas Super League event from 3 Sep 2015. 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.