This page explains how Nigel Nigel Christopher (USATT# 222870)'s rating went from 2372 to 2373 at the 2001 Charlotte Spring Open held on - 24 Mar 2001. 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.