John F. Merritt
USATT#: 69685
1167 1146
2009 NNTTC JOOLA Open
- 19 Apr 2009
- 19 Apr 2009
This page explains how John F. Merritt (USATT# 69685)'s rating went from 1167 to 1146 at the 2009 NNTTC JOOLA Open held on - 19 Apr 2009. 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.