This page explains how Xeng Ly (USATT# 16)'s rating went from 1485 to 1512 at the NTTC August Open held on - 27 Aug 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.