This page explains how Zhiqi Wang (USATT# 270789)'s rating went from 1397 to 1347 at the Fremont Table Tennis Academy League event from 12 Dec 2021. 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.