David Roberts
USATT#: 55604
2200 2176
Butterfly Power Pong Open
- 9 Dec 2001
- 9 Dec 2001
This page explains how David Roberts (USATT# 55604)'s rating went from 2200 to 2176 at the Butterfly Power Pong Open held on - 9 Dec 2001. 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.