This page explains how David Asson (USATT# 71198)'s rating went from 1865 to 1855 at the Central Carolinas Super League event from 7 Dec 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.