This page explains how Angie Tan (USATT# 87830)'s rating went from 2135 to 2124 at the 2016 Teams West held on 17 Sep 2016 - 18 Sep 2016. 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.