This page explains how Mridula Anand (USATT# 203037)'s rating went from 1351 to 1307 at the WCTTA Saturday League event from 27 Oct 2018. 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.