Ivan Kerns
USATT#: 42157
1165 1165
PA State Keystone Games
- 4 Aug 1996
- 4 Aug 1996
This page explains how Ivan Kerns (USATT# 42157)'s rating went from 1165 to 1165 at the PA State Keystone Games held on - 4 Aug 1996. 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.