This page explains how Michelle (Min) Yang (USATT# 73204)'s rating went from 2204 to 2166 at the ICC - Advanced League event from 30 Apr 2012. 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.