Jiaming Zheng
USATT#: 216579
| Certified Umpire
0 1959
BTTC League
10 Jan 2023
10 Jan 2023
This page explains how Jiaming Zheng (USATT# 216579)'s rating went from n/a to 1959 at the BTTC League event from 10 Jan 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.