Jackie Feng
USATT#: 70467
1994 1973
2023 USATT Northeast Regional Championships
20 May 2023 - 20 May 2023
20 May 2023 - 20 May 2023
This page explains how Jackie Feng (USATT# 70467)'s rating went from 1994 to 1973 at the 2023 USATT Northeast Regional Championships held on 20 May 2023 - 20 May 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.