This page explains how Sarthak Gupta (USATT# 219272)'s rating went from 1863 to 1890 at the Austin Table Tennis League event from 9 Mar 2022. 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.