Gelawdiwos Abraham
USATT#: 78920
2242 2226
2011 Potomac Spring Open
- 15 May 2011
- 15 May 2011
This page explains how Gelawdiwos Abraham (USATT# 78920)'s rating went from 2242 to 2226 at the 2011 Potomac Spring Open held on - 15 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.