This page explains how Sorin Astalus (USATT# 263903)'s rating went from 1677 to 1701 at the Matchpoint TTC Friday League event from 17 Feb 2023. 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.