John Thach Tran
USATT#: 60601
2217 2257
March PowerPong/Butterfly Open
- 23 Mar 2002
- 23 Mar 2002
This page explains how John Thach Tran (USATT# 60601)'s rating went from 2217 to 2257 at the March PowerPong/Butterfly Open held on - 23 Mar 2002. 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.