This page explains how PO-YEH CHEN (USATT# 276346)'s rating went from 152 to 134 at the Pong Planet Friday Night, Tuesday Night, And Saturday Leagues event from 18 Jul 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.