This page explains how Peter Liu (USATT# 276148)'s rating went from 1079 to 1088 at the Matchpoint TTC Friday League event from 17 Nov 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.