This page explains how Jon Hiratsuka (USATT# 49174)'s rating went from 1396 to 1394 at the XIOM Round Robin Event at Smash Table Tennis held on - 22 Mar 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.