This page explains how Chettra Ly (USATT# 1688)'s rating went from 1768 to 1792 at the Spttc Wednesday night league event from 27 Nov 2019. 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.