John B. Allen
USATT#: 3836
| Coach Level: National
2215 2213
Macy Block Open
- 29 Oct 2011
- 29 Oct 2011
This page explains how John B. Allen (USATT# 3836)'s rating went from 2215 to 2213 at the Macy Block Open held on - 29 Oct 2011. 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.