This page explains how Charan Vihari Kothapalli (USATT# 275981)'s rating went from 1207 to 1183 at the LYTTC Friday Pro League event from 7 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.