This page explains how Shishir Mahajan (USATT# 197089)'s rating went from 2025 to 2027 at the NASHUA TABLE TENNIS CLUB event from 30 Jun 2016. 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.