David Sakai
USATT#: 9668
| Coach Level: Regional
2026 2057
2020 Arizona Open and Giant Round Robin
22 Feb 2020 - 22 Feb 2020
22 Feb 2020 - 22 Feb 2020
This page explains how David Sakai (USATT# 9668)'s rating went from 2026 to 2057 at the 2020 Arizona Open and Giant Round Robin held on 22 Feb 2020 - 22 Feb 2020. 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.