This page explains how Imtiaz Chowdhury (USATT# 219257)'s rating went from 1558 to 1553 at the Tahl Leibovitz Table Tennis League event from 2 Jul 2022. 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.