Jay Crystal
USATT#: 5152
| Certified Umpire
2028 2006
2023 USATT Oregon State Championships
4 Nov 2023 - 4 Nov 2023
4 Nov 2023 - 4 Nov 2023
This page explains how Jay Crystal (USATT# 5152)'s rating went from 2028 to 2006 at the 2023 USATT Oregon State Championships held on 4 Nov 2023 - 4 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.