This page explains how Jameson Leone (USATT# 130786)'s rating went from 1302 to 1298 at the BTTC League event from 1 Mar 2018. 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.