Matthew Abraham
USATT#: 266503
| Certified Umpire
1411 1402
2021 US National TT Championships Southcentral Regional Qualifier
28 May 2021 - 30 May 2021
28 May 2021 - 30 May 2021
This page explains how Matthew Abraham (USATT# 266503)'s rating went from 1411 to 1402 at the 2021 US National TT Championships Southcentral Regional Qualifier held on 28 May 2021 - 30 May 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.