Johnny Mariachi
USATT#: 14694
| Coach Level: Club | Certified Umpire
1270 1286
1999 Irving RR
- 28 Feb 1999
- 28 Feb 1999
This page explains how Johnny Mariachi (USATT# 14694)'s rating went from 1270 to 1286 at the 1999 Irving RR held on - 28 Feb 1999. 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.