This page explains how Si Wasserman (USATT# 10947)'s rating went from 1249 to 1252 at the Dr. Wang Chinese New Year Open held on - 5 Feb 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.