This page explains how Sorin Astalus (USATT# 263903)'s rating went from 1287 to 1292 at the Matchpoint TTC Friday League event from 24 Jan 2020. 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.