Ronald Yu
USATT#: 32315
| Certified Umpire
1964 1958
888 League
19 Jun 2022
19 Jun 2022
This page explains how Ronald Yu (USATT# 32315)'s rating went from 1964 to 1958 at the 888 League event from 19 Jun 2022. 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.