This page explains how Zachary Moy (USATT# 77490)'s rating went from 1419 to 1414 at the 2012 Badger Open held on - 16 Sep 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.