This page explains how Evan Tung (USATT# 80197)'s rating went from 2032 to 2026 at the ICC - Advanced League event from 21 Sep 2014. 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.