John J.W. Duncan
USATT#: 1857
| Coach Level: Level 1
2162 2163
2000 Spin Open
- 23 Apr 2000
- 23 Apr 2000
This page explains how John J.W. Duncan (USATT# 1857)'s rating went from 2162 to 2163 at the 2000 Spin Open held on - 23 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.