Prasanta Chinara
USATT#: 270317
747 681
ICC - Sunday Beginners League
25 Jun 2023
25 Jun 2023
This page explains how Prasanta Chinara (USATT# 270317)'s rating went from 747 to 681 at the ICC - Sunday Beginners League event from 25 Jun 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.