William H. Durbin
USATT#: 17486
1391 1353
2009 Haines City Summer Classi
- 18 Jul 2009
- 18 Jul 2009
This page explains how William H. Durbin (USATT# 17486)'s rating went from 1391 to 1353 at the 2009 Haines City Summer Classi held on - 18 Jul 2009. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.