Daniel Petterson
USATT#: 72857
1074 1269
77th Annual Michigan Closed
- 1 May 2011
- 1 May 2011
This page explains how Daniel Petterson (USATT# 72857)'s rating went from 1074 to 1269 at the 77th Annual Michigan Closed held on - 1 May 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.