This page explains how Alexander Rozhin (USATT# 202883)'s rating went from 1568 to 1560 at the Fremont Table Tennis Academy League event from 10 Oct 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.