Jun(Steven) Feng
USATT#: 218762
1883 1833
PTTC Saturday League
18 Dec 2021
18 Dec 2021
This page explains how Jun(Steven) Feng (USATT# 218762)'s rating went from 1883 to 1833 at the PTTC Saturday League event from 18 Dec 2021. 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.