Rating Explainer

Jianjun Chen

USATT#: 217058

1883 1903

LATTA Butterfly March Open 2022
26 Mar 2022 - 26 Mar 2022

This page explains how Jianjun Chen (USATT# 217058)'s rating went from 1883 to 1903 at the LATTA Butterfly March Open 2022 held on 26 Mar 2022 - 26 Mar 2022. 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.

Pass 1

Pass 2

Pass 3

Pass 4