Haiyan Cheng
USATT#: 71436
1219 1193
2023 US Open Table Tennis Championships
16 Dec 2023 - 21 Dec 2023
16 Dec 2023 - 21 Dec 2023
This page explains how Haiyan Cheng (USATT# 71436)'s rating went from 1219 to 1193 at the 2023 US Open Table Tennis Championships held on 16 Dec 2023 - 21 Dec 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.