This page explains how Horace Thompson (USATT# 276931)'s rating went from 1607 to 1583 at the NJTTC Thursday Adv League event from 29 Dec 2022. 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.