John Mark Wetzler
USATT#: 11058
2272 2231
Butterfly MDTTC April Open
- 7 Apr 2013
- 7 Apr 2013
This page explains how John Mark Wetzler (USATT# 11058)'s rating went from 2272 to 2231 at the Butterfly MDTTC April Open held on - 7 Apr 2013. 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.