This page explains how Rohan Sivakumar (USATT# 279128)'s rating went from n/a to 34 at the PTTC Saturday League event from 3 Jun 2023. 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.