John J.W. Duncan
USATT#: 1857
| Coach Level: Level 1
2160 2173
Brooklyn TTC Open
- 11 Jun 2006
- 11 Jun 2006
This page explains how John J.W. Duncan (USATT# 1857)'s rating went from 2160 to 2173 at the Brooklyn TTC Open held on - 11 Jun 2006. 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.