This page explains how Abdu Bahira (USATT# 281624)'s rating went from 1107 to 1078 at the Central Carolinas Super League event from 7 Dec 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.