Frederick K. Kelsay
USATT#: 23458
1149 1137
Power Pong Butterfly Open
- 13 Apr 2003
- 13 Apr 2003
This page explains how Frederick K. Kelsay (USATT# 23458)'s rating went from 1149 to 1137 at the Power Pong Butterfly Open held on - 13 Apr 2003. 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.