This page explains how Donald Hinshaw (USATT# 32907)'s rating went from 2148 to 2161 at the Davison Athletic Club March Open held on 12 Mar 2022 - 12 Mar 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.