This page explains how Bowen Caldwell (USATT# 4634)'s rating went from n/a to 1670 at the Charlotte Spring Open held on - 2 Mar 2002. The links below take you to pages that describe various aspects of the rating processor.

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.