This page explains how Jean-Hugo Drouillet Conde (USATT# 31854)'s rating went from 1721 to 1718 at the Stiga Open on the 2004 Stiga N held on - 13 Jun 2004. 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.