This page explains how Sagar Arun (USATT# 79386)'s rating went from 2027 to 2022 at the Bay Area Table Tennis Federation event from 26 Apr 2011. 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.