Matt Winkler
USATT#: 1763
| Coach Level: National | Certified Referee | Certified Umpire
2207 2180
LATTA Open
- 17 Apr 2011
- 17 Apr 2011
This page explains how Matt Winkler (USATT# 1763)'s rating went from 2207 to 2180 at the LATTA Open held on - 17 Apr 2011. 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.