This page explains how Abhi Gulati (USATT# 211799)'s rating went from 1201 to 1199 at the Austin Table Tennis League event from 15 Feb 2017. 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.