Jiwei Xia
USATT#: 86921
| Coach Level: National | Certified Umpire
2656 2656
PPC October Open
28 Oct 2017 - 29 Oct 2017
28 Oct 2017 - 29 Oct 2017
This page explains how Jiwei Xia (USATT# 86921)'s rating went from 2656 to 2656 at the PPC October Open held on 28 Oct 2017 - 29 Oct 2017. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
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.