This page explains how Don Kim (USATT# 14179)'s rating went from 1820 to 1831 at the TTA Adv League - SUNDAY event from 6 Aug 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.