This page explains how Kash Noorani (USATT# 216131)'s rating went from 2019 to 2031 at the Swan Friday O2000 Team League event from 23 Dec 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.