This page explains how Umar Iqbal (USATT# 222486)'s rating went from 1740 to 1739 at the 2024 NEWARK BUTTERFLY APRIL OPEN held on 13 Apr 2024 - 13 Apr 2024. 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.