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Harry Steven Chalfin

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USA · 28 yrs · K=20 · Peak 1609 (By May 2026)

Best performance: 1643 at Marshall FIDE Blitz — Marshall FIDE Blitz(Best of 2026)

World #=90483 live, down 210#90,273 publishedUnited States #1802

NOV26 Rating

1540

Live Rating

1542.8

Change

+2.8

Games Played

6

How live ratings are calculated

Rating History · Blitz

Loading chart…
Official blitz rating by month
ListRatingChange
Nov 202615400
Oct 202615400
Sep 20261540+10
Aug 20261530-21
Jul 20261551-20
Jun 20261571-38

Form · Blitz

oldest → latest

Longest unbeaten run in 2026: 2 games, Aug 28.

From 69 blitz games on record, the latest on Oct 30.

Blitz games since the November list

TournamentScoreChange
Marshall FIDE Blitz — Marshall FIDE BlitzOct 30TPR 15862/9+2.8

Event timeline · Blitz

8 events · All years

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Performance rating by month

2026: 1522 over 51 rated games

MonthGamesScoreAvg oppTPR
Oct6118591586
Aug5217131641
Jul13217981502
Jun7117361427
May7216771519
Apr13217581462

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

Recent opponents · Blitz

Nirvaan BharanyWCM Wan Qin LiShami AbdullayevDash JaynesNajee-Ana Carmel WalthrustIgor SobolevCove StantonJacob YangAngelina Cheng

Rated near Harry Steven Chalfin · Blitz

World

  1. #=90483Annasahedova Aysha1542.8
  2. #=90483Samuel Prada Suarez1542.8
  3. #=90483Harry Steven Chalfin1542.8
  4. #90486Muhammetgulyyev Azymberdi1542.6
  5. #=90487Josue Matias Rangel Aguirre1542.4

United States

  1. #=1799Henry Minh Tran1543.0
  2. #=1799Sarvesh Anandakumar Poornima1543.0
  3. #1802Harry Steven Chalfin1542.8
  4. #=1803Ryder Sebastian Margalit1542.0
  5. #=1803Alisa Joseph1542.0

Live ratings projected from the NOV26 published list · Not affiliated with FIDE