Matt Winkler
USATT#: 1763
| Coach Level: National | Certified Referee | Certified Umpire
1650 1577
Arizona State Championship
- 17 May 1998
- 17 May 1998
This page explains how Matt Winkler (USATT# 1763)'s rating went from 1650 to 1577 at the Arizona State Championship held on - 17 May 1998. 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.