Rabah Shihab
USATT#: 216529
1222 1172
Swan Sunday League
16 Apr 2017
16 Apr 2017
This page explains how Rabah Shihab (USATT# 216529)'s rating went from 1222 to 1172 at the Swan Sunday League event from 16 Apr 2017. 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.