Phong Nguyen
USATT#: 78160
2191 2166
2023 Butterfly Texas Fall Open Tournament
11 Nov 2023 - 11 Nov 2023
11 Nov 2023 - 11 Nov 2023
This page explains how Phong Nguyen (USATT# 78160)'s rating went from 2191 to 2166 at the 2023 Butterfly Texas Fall Open Tournament held on 11 Nov 2023 - 11 Nov 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.