This page explains how Nobuyuki Shiogai (USATT# 26208)'s rating went from 2047 to 1968 at the Aurora TTC League event from 5 Jun 2008. 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.