This page explains how Mridula Anand (USATT# 203037)'s rating went from 1305 to 1294 at the ICC Butterfly America Open - 2018 held on 6 May 2018 - 6 May 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.