Jack Qin
USATT#: 94988
1613 1651
2022 LA Open
10 Dec 2022 - 11 Dec 2022
10 Dec 2022 - 11 Dec 2022
This page explains how Jack Qin (USATT# 94988)'s rating went from 1613 to 1651 at the 2022 LA Open held on 10 Dec 2022 - 11 Dec 2022. 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.