This page explains how A J Lamti (USATT# 926705)'s rating went from 1624 to 1616 at the Central Carolinas Super League event from 19 Dec 2019. 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.