John Olsen
USATT#: 8825
| Coach Level: State
1776 1785
MDTTC Butterfly September Open
- 7 Sep 2008
- 7 Sep 2008
This page explains how John Olsen (USATT# 8825)'s rating went from 1776 to 1785 at the MDTTC Butterfly September Open held on - 7 Sep 2008. 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.