This page explains how Vaidya Kolar Bhaskar Pantalu (USATT# 218522)'s rating went from 1318 to 1312 at the TT&M Friday Night Butterfly League event from 16 Nov 2018. The links below take you to pages that describe various aspects of the rating processor.

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.