This page explains how Alberto Cajigas (USATT# 92128)'s rating went from 1131 to 1124 at the Workday League event from 27 Sep 2018. 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.