This page explains how Cosmo Pinkerton (USATT# 218068)'s rating went from 1605 to 1649 at the 2019 Big Island Open held on 5 Apr 2019 - 7 Apr 2019. 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.