This page explains how Claudia Dunlevy (USATT# 1170578)'s rating went from 406 to 883 at the West Jersey Table Tennis Club League event from 16 Nov 2023. 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.