Hiroshi Koshimoto
USATT#: 59772
1558 1489
San Diego 40th Anniversary Ope
- 3 Oct 1999
- 3 Oct 1999
This page explains how Hiroshi Koshimoto (USATT# 59772)'s rating went from 1558 to 1489 at the San Diego 40th Anniversary Ope held on - 3 Oct 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.