This page explains how Joanne Kim (USATT# 215227)'s rating went from 1080 to 1125 at the HITTA Weekly League event from 3 Sep 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.