This page explains how Mark Andrew Flores (USATT# 81791)'s rating went from 2090 to 2051 at the Spttc Saturday Night League event from 17 Apr 2021. 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.