This page explains how Pengqing Xie (USATT# 220180)'s rating went from n/a to 1134 at the Pong Club - South Austin event from 19 Oct 2017. 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.