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Eric Rosen

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USA · 33 yrs · K=20 · Peak 2389 (Jun 2017)

Best performance: 2394 at 2024 World Rapid Championship(Best of 2024)

World #=1570 live, down 24#1,546 publishedUnited States #=59Americas #=214among active players

Rapid rating

2359

FIDE’s November 2026 list. No rated games since, so the live rating is the same.

On FIDE’s list since May 2017

How live ratings are calculated

Rating History · Rapid

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Rapid rating 2348 to 2359 over the last 12 months; peak 2389 in June 2017.

Official rating by month

Each month: the rating, its change from the list before, and the rated games FIDE counted.

ListClassicalRapidBlitz
Nov 20262377, 0, 0 games2359, 0, 0 games2339, 0, 0 games
Oct 20262377, 0, 0 games2359, 0, 0 games2339, 0, 0 games
Sep 20262377, 0, 0 games2359, 0, 0 games2339, 0, 0 games
Aug 20262377, 0, 0 games2359, +11, 7 games2339, +12, 20 games
Jul 20262377, 0, 0 games2348, 0, 0 games2327, 0, 0 games
Jun 20262377, 0, 0 games2348, 0, 0 games2327, 0, 0 games
May 20262377, 0, 0 games2348, 0, 0 games2327, 0, 0 games
Apr 20262377, 0, 9 games2348, 0, 0 games2327, +4, 9 games
Mar 20262377, 0, 0 games2348, 0, 0 games2323, 0, 0 games
Feb 20262377, 0, 0 games2348, 0, 0 games2323, 0, 0 games
Jan 20262377, 0, 0 games2348, 0, 0 games2323, 0, 0 games
Dec 20252377, 0, 0 games2348, 0, 0 games2323, 0, 0 games

Form · Rapid

oldest → latest

Longest unbeaten run in 2026: 2 games, Jul 3.

From 92 rapid games on record, the latest on Jul 3.

Rapid games since the November list

No rated rapid games this rating periodsince the NOV26 list (Nov 1, 2026)

Show gamesLast playedScore
2026 Naroditsky Memorial Rapid & Blitz | RapidJul 3TPR 23544/7

The live rating moves only when new rated games are played. Until then it matches the published rating.

Best wins · Rapid

From 86 rated rapid games against rated opponents, 2017–2026

#OpponentRating
1, GM Normunds Miezis, May 2017 · Olaine Chess spring 2017, 2539
2, GM Sergey Erenburg, Dec 2024 · 2024 World Rapid Championship, 2510*
3, GM Mukhiddin Madaminov, Jul 2026 · 2026 Naroditsky Memorial Rapid & Blitz | Rapid, 2501

* No rapid rating yet, so FIDE rates the game at the player's classical rating.

Openings · Rapid

From the moves of 28 of 92 rapid games on record.

As WhiteOpens 1.d4 in 11 of 13 games.

As BlackMeets 1.e4 with 1...c5, and 1.c4 with 1...e6.

All openings (2 as White, 2 as Black)
Openings in White gamesGamesScore
Queen's Pawn Game692%
Indian Defense438%

3 more games in openings played fewer than 3 times.

Event timeline · Rapid

14 events

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 year

YearGamesScoreAvg oppTPR
20267423042354
2024341823012322
2019128½21342292
20179622672392

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

Rated near Eric Rosen · Rapid

World

  1. #=1570GM Marcel Kanarek2359.0
  2. #=1570FM Matiss Mustaps2359.0
  3. #=1570IM Eric Rosen2359.0
  4. #=1570FM Egor A. Koshulyan2359.0
  5. #=1570WIM Rachael Li2359.0

United States

  1. #57GM Bryan Smith2369.0
  2. #58GM Ron Henley2362.0
  3. #=59IM Eric Rosen2359.0
  4. #=59WIM Rachael Li2359.0
  5. #61Ethan Sheehan2358.0

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.