This page explains how Chip Rutan (USATT# 51327)'s rating went from 1614 to 1710 at the HCTT Circuit 2015 September held on - 5 Sep 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.