This page explains how Jiaming "benny" He (USATT# 92876)'s rating went from 2215 to 2309 at the LATTA Open held on - 22 Feb 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.