This page explains how Miki Snell (USATT# 92138)'s rating went from n/a to 664 at the 2019 DFWTT Fall League event from 7 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.