Ronald Yu
USATT#: 32315
| Certified Umpire
1987 1982
TTA Adv League - SUNDAY
30 Apr 2023
30 Apr 2023
This page explains how Ronald Yu (USATT# 32315)'s rating went from 1987 to 1982 at the TTA Adv League - SUNDAY event from 30 Apr 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.