Alexandr Kaplan
USATT#: 98180
1938 1922
Spttc Saturday Night League
13 Nov 2021
13 Nov 2021
This page explains how Alexandr Kaplan (USATT# 98180)'s rating went from 1938 to 1922 at the Spttc Saturday Night League event from 13 Nov 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.