This page explains how Peter Liu (USATT# 276148)'s rating went from 1088 to 1198 at the Matchpoint TTC Friday League event from 8 Dec 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.