Soren Tannehill
USATT#: 54553
1967 1945
Dayton Butterfly Open
- 14 Apr 2007
- 14 Apr 2007
This page explains how Soren Tannehill (USATT# 54553)'s rating went from 1967 to 1945 at the Dayton Butterfly Open held on - 14 Apr 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.