Emma Jiao
USATT#: 271481
| Certified Umpire
0 237
HITTA Weekly League
17 Sep 2021
17 Sep 2021
This page explains how Emma Jiao (USATT# 271481)'s rating went from n/a to 237 at the HITTA Weekly League event from 17 Sep 2021. 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.