This page explains how Yuyang Ying (USATT# 90630)'s rating went from 1850 to 1945 at the Fremont Table Tennis Academy League event from 16 Jun 2018. 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.