This page explains how John Wooten (USATT# 152554)'s rating went from 1383 to 1377 at the West Jersey Table Tennis Club League event from 19 Nov 2020. 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.