John J.W. Duncan
USATT#: 1857
| Coach Level: Level 1
2158 2265
2007 JOOLA N. American Teams O
- 25 Nov 2007
- 25 Nov 2007
This page explains how John J.W. Duncan (USATT# 1857)'s rating went from 2158 to 2265 at the 2007 JOOLA N. American Teams O held on - 25 Nov 2007. 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.