This page explains how Zhengda Wu (USATT# 270957)'s rating went from 1647 to 1671 at the Mastiff Table Tennis Club event from 30 Jul 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.