Olaf Surmann
USATT#: 81607
| Coach Level: Club
2157 2119
ICC Joola Spring Open 2021
10 Apr 2021 - 11 Apr 2021
10 Apr 2021 - 11 Apr 2021
This page explains how Olaf Surmann (USATT# 81607)'s rating went from 2157 to 2119 at the ICC Joola Spring Open 2021 held on 10 Apr 2021 - 11 Apr 2021. 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.