This page explains how Om Narvekar (USATT# 217143)'s rating went from 1988 to 2016 at the ICC - Advanced League event from 22 Apr 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.