This page explains how William Maisonet (USATT# 32721)'s rating went from 1777 to 1769 at the FL Sunshine State Games 2009 held on - 14 Jun 2009. 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.