This page explains how Iniyavel Manoj (USATT# 1173245)'s rating went from 39 to 32 at the Tri-Valley Branch-Fremont TTA League event from 7 Oct 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.