This page explains how Sean Hernandez (USATT# 87494)'s rating went from 1617 to 1630 at the Clearwater Fall Open held on 14 Oct 2017 - 14 Oct 2017. 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.