This page explains how Nathan Tuipelehake Lata (USATT# 216415)'s rating went from 1631 to 1616 at the 8th Annual Robert Bluestone Memorial held on 29 Aug 2020 - 29 Aug 2020. 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.