This page explains how Robert Shahnazari (USATT# 10437)'s rating went from 1780 to 1780 at the Loma Linda Open held on - 6 Apr 1997. 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.