This page explains how Michael Walk (USATT# 10888)'s rating went from 2104 to 2101 at the 1999 NA Teams 2 held on - 28 Nov 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.