Jack Qin
USATT#: 94988
1435 1531
Sacramento Summer Open
19 Aug 2017 - 19 Aug 2017
19 Aug 2017 - 19 Aug 2017
This page explains how Jack Qin (USATT# 94988)'s rating went from 1435 to 1531 at the Sacramento Summer Open held on 19 Aug 2017 - 19 Aug 2017. 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.