This page explains how Fei Peng (USATT# 221153)'s rating went from 920 to 973 at the Spttc Wednesday night league event from 17 Jul 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.