This page explains how Garth Jordan (USATT# 60362)'s rating went from 2017 to 1991 at the FLORIDA ORANGE BLOSSOM SERIES SUMMER OPEN 2019 held on 16 Aug 2019 - 17 Aug 2019. 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.