Emma Jiao
USATT#: 271481
| Certified Umpire
704 718
HITTA Weekly League
18 Feb 2022
18 Feb 2022
This page explains how Emma Jiao (USATT# 271481)'s rating went from 704 to 718 at the HITTA Weekly League event from 18 Feb 2022. 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.