This page explains how Liem Tran (USATT# 148855)'s rating went from 1355 to 1400 at the PTTC Saturday League event from 10 Oct 2015. 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.