This page explains how Royce Zuniga (USATT# 86194)'s rating went from 1551 to 1535 at the Roanoke Table Tennis Open (32 points) held on - 3 Nov 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.