This page explains how Aneesh Raghavan (USATT# 93049)'s rating went from 2180 to 2155 at the Swan Sunday League event from 18 Aug 2019. 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.