Ilya Koshkin
USATT#: 14637
0 1445
California State Open
- 22 Jun 1997
- 22 Jun 1997
This page explains how Ilya Koshkin (USATT# 14637)'s rating went from n/a to 1445 at the California State Open held on - 22 Jun 1997. 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.