David L Phelps
USATT#: 16708
1606 1704
Butterfly Cary Cup
- 16 Mar 2014
- 16 Mar 2014
This page explains how David L Phelps (USATT# 16708)'s rating went from 1606 to 1704 at the Butterfly Cary Cup held on - 16 Mar 2014. 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.