Paul Sierra
USATT#: 57913
1583 1543
LATTA Butterfly January Open 2023
28 Jan 2023 - 28 Jan 2023
28 Jan 2023 - 28 Jan 2023
This page explains how Paul Sierra (USATT# 57913)'s rating went from 1583 to 1543 at the LATTA Butterfly January Open 2023 held on 28 Jan 2023 - 28 Jan 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.