| Coach Level: National | Certified Umpire
27 Aug 2022 - 28 Aug 2022
This page explains how Jiwei Xia (USATT# 86921)'s rating went from 2614 to 2614 at the PPC 2022 Summer Open held on 27 Aug 2022 - 28 Aug 2022. The links below take you to pages that describe various aspects of the ratings processor.
The ratings 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.