Johnny Mariachi
USATT#: 14694
| Coach Level: Club | Certified Umpire
1333 1270
Houston December 1998 RR
- 5 Dec 1998
- 5 Dec 1998
This page explains how Johnny Mariachi (USATT# 14694)'s rating went from 1333 to 1270 at the Houston December 1998 RR held on - 5 Dec 1998. 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.