Lanfei Chen
USATT#: 197032
1502 1438
Roslyn-Long Island Sports Center (LISC) League
9 Mar 2018
9 Mar 2018
This page explains how Lanfei Chen (USATT# 197032)'s rating went from 1502 to 1438 at the Roslyn-Long Island Sports Center (LISC) League event from 9 Mar 2018. 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.