William (Bill) Robbins
USATT#: 32476
| Certified Umpire
776 770
2007 FL Open Sunburst TT Tour
- 31 Mar 2007
- 31 Mar 2007
This page explains how William (Bill) Robbins (USATT# 32476)'s rating went from 776 to 770 at the 2007 FL Open Sunburst TT Tour held on - 31 Mar 2007. 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.