Arefeh Sherafati
USATT#: 95547
| Certified Umpire
1857 1736
888 League
5 Feb 2023
5 Feb 2023
This page explains how Arefeh Sherafati (USATT# 95547)'s rating went from 1857 to 1736 at the 888 League event from 5 Feb 2023. 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.