Jeffrey Jiao
USATT#: 1176801
1581 1525
2023 PolDoor Open
10 Jun 2023 - 11 Jun 2023
10 Jun 2023 - 11 Jun 2023
This page explains how Jeffrey Jiao (USATT# 1176801)'s rating went from 1581 to 1525 at the 2023 PolDoor Open held on 10 Jun 2023 - 11 Jun 2023. 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.