This page explains how Allen Mao (USATT# 270746)'s rating went from 1310 to 1337 at the HITTA Weekly League event from 15 Oct 2022. 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.