This page explains how Alberto Cajigas (USATT# 92128)'s rating went from 1168 to 1180 at the PTTC Saturday League event from 26 May 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.