This page explains how Michael Shulman (USATT# 76216)'s rating went from 1557 to 1506 at the Rainbow Lakes Table Tennis Club event from 5 Oct 2019. 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.