This page explains how Dan Seemiller Jr (USATT# 27825)'s rating went from 2309 to 2321 at the 2019 Best of the West Open held on 28 Sep 2019 - 29 Sep 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.