This page explains how Ziwen Yu (USATT# 270996)'s rating went from 1018 to 1004 at the FLORIDA ORANGE BLOSSOM TABLE TENNIS SERIES - 2022 - LAKELAND - FALL CLASSIC OPEN held on 28 Oct 2022 - 29 Oct 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.