Arkadi Popov
USATT#: 219562
1127 1109
PTTC Saturday League
29 Feb 2020
29 Feb 2020
This page explains how Arkadi Popov (USATT# 219562)'s rating went from 1127 to 1109 at the PTTC Saturday League event from 29 Feb 2020. 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.