John R. O'Neal
USATT#: 8835
1415 1412
Lincoln Open
- 18 Jan 1998
- 18 Jan 1998
This page explains how John R. O'Neal (USATT# 8835)'s rating went from 1415 to 1412 at the Lincoln Open held on - 18 Jan 1998. 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.