This page explains how Daniel Moon (USATT# 78855)'s rating went from 1937 to 1892 at the SJISC Weekly League nights event from 4 Oct 2022. 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.