Alexandr Kaplan
USATT#: 98180
1957 1942
Spttc Saturday Night League
10 Apr 2021
10 Apr 2021
This page explains how Alexandr Kaplan (USATT# 98180)'s rating went from 1957 to 1942 at the Spttc Saturday Night League event from 10 Apr 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.