Alan Tang
USATT#: 81663
| Coach Level: Club
2025 2009
TTA Adv League - SUNDAY
18 Jun 2023
18 Jun 2023
This page explains how Alan Tang (USATT# 81663)'s rating went from 2025 to 2009 at the TTA Adv League - SUNDAY event from 18 Jun 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.