Donn S. Olsen
USATT#: 8823
1971 1974
2019 Princeton Pong April Open
6 Apr 2019 - 6 Apr 2019
6 Apr 2019 - 6 Apr 2019
This page explains how Donn S. Olsen (USATT# 8823)'s rating went from 1971 to 1974 at the 2019 Princeton Pong April Open held on 6 Apr 2019 - 6 Apr 2019. 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.