Philip Rosin
USATT#: 268857
1409 1259
2021 National U11, U13, and U17 Team Trials
18 Jun 2021 - 20 Jun 2021
18 Jun 2021 - 20 Jun 2021
This page explains how Philip Rosin (USATT# 268857)'s rating went from 1409 to 1259 at the 2021 National U11, U13, and U17 Team Trials held on 18 Jun 2021 - 20 Jun 2021. 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.