This page explains how Jameson Leone (USATT# 130786)'s rating went from 1201 to 1256 at the BTTC League event from 14 Oct 2014. 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.