This page explains how Thinh Mac (USATT# 62819)'s rating went from 1952 to 1927 at the TTA Adv League - SUNDAY event from 3 Sep 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.