Alvin Yin
USATT#: 216020
1869 1867
NJTTC Tuesday V League
30 Nov 2021
30 Nov 2021
This page explains how Alvin Yin (USATT# 216020)'s rating went from 1869 to 1867 at the NJTTC Tuesday V League event from 30 Nov 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.