Otto H. Jespersen
USATT#: 8979
1415 1388
Butterfly Open on the North Am
- 30 Apr 2000
- 30 Apr 2000
This page explains how Otto H. Jespersen (USATT# 8979)'s rating went from 1415 to 1388 at the Butterfly Open on the North Am held on - 30 Apr 2000. 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.