This page explains how Isha Bajpai (USATT# 96508)'s rating went from 1847 to 1849 at the WCTTA Saturday League event from 1 Feb 2020. 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.