Jack Qin
USATT#: 94988
1460 1613
16th Si & Patty Wasserman Junior & Open Championships
11 Nov 2022 - 13 Nov 2022
11 Nov 2022 - 13 Nov 2022
This page explains how Jack Qin (USATT# 94988)'s rating went from 1460 to 1613 at the 16th Si & Patty Wasserman Junior & Open Championships held on 11 Nov 2022 - 13 Nov 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.