This page explains how Dalton Banh (USATT# 77885)'s rating went from 1625 to 1625 at the LATTF event from 6 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.