This page explains how Mike Fraher (USATT# 12332)'s rating went from 1380 to 1382 at the Huntsman World Senior Games held on - 21 Oct 1994. 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.