This page explains how Jeremiah Sbarra (USATT# 73065)'s rating went from 1316 to 1317 at the Quail Creek TTC League event from 6 Dec 2015. 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.