This page explains how Michael Shulman (USATT# 76216)'s rating went from 1332 to 1557 at the LYTTC Friday Pro League event from 1 Feb 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.