This page explains how Chandra Annamaneni (USATT# 1170373)'s rating went from 1507 to 1470 at the TTA Adv League - SUNDAY event from 12 Mar 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.