Keith Yu
USATT#: 271294
980 889
TTA Beg/Inter League - SATURDAY
25 Sep 2021
25 Sep 2021
This page explains how Keith Yu (USATT# 271294)'s rating went from 980 to 889 at the TTA Beg/Inter League - SATURDAY event from 25 Sep 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.