This page explains how Sorin Astalus (USATT# 263903)'s rating went from 1789 to 1723 at the Matchpoint TTC Friday League event from 15 Mar 2024. 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.