This page explains how Zhi Xiang (USATT# 69885)'s rating went from 1563 to 1599 at the Princeton Pong Leagues event from 3 Nov 2020. 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.