What is Jonas Rosner's FIDE rating?

Jonas Rosner's FIDE rating is 2451 standard, 2400 rapid, 2412 blitz. Chess Stalker tracks it together with Jonas Rosner's over-the-board games and opening repertoire.

How many OTB games has Jonas Rosner played?

The Chess Stalker database holds 568 over-the-board games by Jonas Rosner (388 classical, 14 rapid, 166 blitz), with 39% wins. The full list, with openings and results, is on Jonas Rosner's Chess Stalker profile.

How do I prepare against Jonas Rosner?

Open Jonas Rosner's free Chess Stalker report: opening repertoire with results per line as White and Black, recurring weaknesses and blunder patterns evaluated with Stockfish, and recent games. Then rehearse against the Twin Bot, which imitates Jonas Rosner's style, before facing them.

Jonas Rosner

TitleInternational MasterFederationGermanyBorn1990FIDE ID24608513

Classical2451

Rapid2400

Blitz2412

Games568

W · D · LWon · Drawn · Lost39 / 32 / 28

Peak2478Jun 2022

Rating history

2340

2380

2420

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Oct 2023Nov 2026

Classical2451Rapid2400Blitz2412no games played

Accuracy by phase

96.9%Opening93.4%Middlegame95.4%Endgame

Clutch factor

Insufficient data

Play style

Elite accuracy: 93.3% average

Solid conversion: 81%

Very consistent (91%)

Very precise: only 0.1 blunders/game

Dominates 1.c4 as

(72% in 29 games)

Recent games

Beukema, Jasper(2362)

41st ECC Open 2026 · 19 Oct 2026

½–½

Ozen, Sadettin Alperen(1949)

41st ECC Open 2026 · 17 Oct 2026

0–1

Pultinevicius, Paulius(2532)

40th ECC Open 2025 · 25 Oct 2025

1–0

Gorshtein, Ido(2537)

Round 6: Gorshtein, Ido - Rosner... · 24 Oct 2025

1–0

Zakin, Ilay(2308)

Round 5: Rosner, Jonas - Zakin, ... · 23 Oct 2025

1–0

Play against Rosner's Twin

Their real openings, level & style

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Based on

568 games

Based on 568 games

Openings

283 games as White · scores 59.4%

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White

Sicilian: Open1.e4 c5 2.♞f3 d6 3.d411 games, last played 2 years ago72.7%wins

French Defense1.e4 e6 2.d4 d518 games, last played 3 years ago61.1%wins

By family

open a family to see its lines

PROTime controls · Years · Events

568 games in scope

LineECOGamesLast playedWins · draws · lossesScorevs 59.4%

B20–B50661y

44%32%24%

59.8%—

A45–A46414y

27%27%46%

40.2%−19.1 pts

A10–A30301y

62%21%17

70.0%+10.6 pts

C60–C70292y

28%55%17

55.2%−4.2 pts

C00293y

55%38%7

74.1%+14.8 pts

B10–B15161y

50%25%25%

62.5%—

B00–B06162y

50%25%25%

62.5%—

A00–A04156d

47%20%33%

56.7%—

Mistakes

Problematic pieces

Insufficient data

Critical moment

Insufficient data

Error heatmap · Critical squaresError heatmap

Insufficient data

Critical blunders

Tactical errors analyzed with Stockfish

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Endgame statistics

78 endgames (54.9%) · force Rook vs Two Minors (14%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

54.9%

78 / 142

B vs N Pref

52.4%·47.8%

prefers the bishop

PiecesTypeWin %games

Rook + Equal Minors

56%44%

77.9%353g

R+Bishop vs R+Knight

59%41%

79.4%306g

Rook vs Minor (Exchange)

49%50%

73.7%281g

Rook vs Rook

48%50%

72.6%252g

Rook vs Two Minors

56%44%

78.1%160g

Pure Pawn

36%50%14

60.6%109g

Rook + Equal Minors77.9%353g

R+Bishop vs R+Knight79.4%306g

Rook vs Minor (Exchange)73.7%281g

Rook vs Rook72.6%252g

Rook vs Two Minors78.1%160g

Pure Pawn60.6%109g

Weak in Rook vs Two Minors: only 14% win rate (7 games). Force this endgameShow all 14 types

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Repertoire

PROTime controls · Years · Events

568 games in scope

Explore the repertoireevery move played, ranked by frequency

283 games43%W33%D24%L

283games in this linewon 43%, drew 33%, lost 24%

Move

1. e4

1731y

44%36%20%

62%

1. d4

652y

32%32%36%

49%

1. c4

301y

62%21%17

70%

1. ♞f3

146d

50%21%29%

61%

1. g3

114y

100%

Scouting report: Jonas Rosner (IM, GER)

Jonas Rosner

Rating history

Play style

Recent games

Play against Rosner's Twin

Openings

Weaknesses

Strengths

By family

Mistakes

Critical blunders

Endgame statistics

Repertoire