This page explains how Gun Naung Sumlut (USATT# 89835)'s rating went from 1422 to 1438 at the Intermediate League event from 16 May 2013. 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.