Percy CR Wang
USATT#: 77698
| Coach Level: Level 1 | Certified Referee | Regional Umpire
1281 1223
2017 Rose City Holiday Classics
30 Dec 2017 - 31 Dec 2017
30 Dec 2017 - 31 Dec 2017
This page explains how Percy CR Wang (USATT# 77698)'s rating went from 1281 to 1223 at the 2017 Rose City Holiday Classics held on 30 Dec 2017 - 31 Dec 2017. 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.