This page explains how Abdullah Al Mursalin (USATT# 281194)'s rating went from 1881 to 1878 at the West Jersey Table Tennis Club League event from 18 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.