David Sun
USATT#: 86580
2015 1990
St. Louis Open
- 4 May 2014
- 4 May 2014
This page explains how David Sun (USATT# 86580)'s rating went from 2015 to 1990 at the St. Louis Open held on - 4 May 2014. 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.