Cory Johnson
USATT#: 29085
2022 1989
Butterfly East Gate Open Series
- 12 Nov 2011
- 12 Nov 2011
This page explains how Cory Johnson (USATT# 29085)'s rating went from 2022 to 1989 at the Butterfly East Gate Open Series held on - 12 Nov 2011. 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.