This page explains how Liem Tran (USATT# 148855)'s rating went from 1351 to 1356 at the PTTC Saturday League event from 17 May 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.