This page explains how Mike Lin (USATT# 17529)'s rating went from 1341 to 1347 at the 1999 Irving RR held on - 28 Feb 1999. 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.