This page explains how Yishen Yeh (USATT# 279562)'s rating went from 1215 to 1202 at the Austin Table Tennis League event from 1 May 2024. 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.