This page explains how Peter Boerger (USATT# 43163)'s rating went from 1043 to 1043 at the SpinBlock Monday Night League event from 7 Feb 2022. The links below take you to pages that describe various aspects of the ratings processor.

The ratings 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.