Olaf Surmann
USATT#: 81607
| Coach Level: Club
2167 2141
2011 West Coast Spring Open
- 24 Apr 2011
- 24 Apr 2011
This page explains how Olaf Surmann (USATT# 81607)'s rating went from 2167 to 2141 at the 2011 West Coast Spring Open held on - 24 Apr 2011. 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.