This page explains how Cecilia A. Armelin (USATT# 3927)'s rating went from n/a to 1161 at the NTTC June Open held on - 18 Jun 1995. 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.