Haiyan Cheng
USATT#: 71436
1219 1106
Paddle Palace Club Giant Round Robin
8 Dec 2018 - 8 Dec 2018
8 Dec 2018 - 8 Dec 2018
This page explains how Haiyan Cheng (USATT# 71436)'s rating went from 1219 to 1106 at the Paddle Palace Club Giant Round Robin held on 8 Dec 2018 - 8 Dec 2018. 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.