What is Alvar Alonso Rosell's FIDE rating?

Alvar Alonso Rosell's FIDE rating is 2560 standard, 2504 rapid, 2572 blitz. Chess Stalker tracks it together with Alvar Alonso Rosell's over-the-board games and opening repertoire.

How many OTB games has Alvar Alonso Rosell played?

The Chess Stalker database holds 2,026 over-the-board games by Alvar Alonso Rosell (1,757 classical, 177 rapid, 116 blitz), with 50% wins. The full list, with openings and results, is on Alvar Alonso Rosell's Chess Stalker profile.

How do I prepare against Alvar Alonso Rosell?

Open Alvar Alonso Rosell'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 Alvar Alonso Rosell's style, before facing them.

Alvar Alonso Rosell

Spainborn 1992FIDE ID 2270544

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026

2460

2500

2540

2580

2620

Peak2574

2572 · Sep 2023

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Sep 2023Oct 2026

2572Blitz

2560Classical

2504Rapid

2574peak, Oct 2023

2,026games

1,016wins, 50%

505draws, 25%

501losses, 25%

Rated gamesInactive · rating frozenOfficial FIDE lists · drag the range below the chartPeak 2574 · Oct 2023

Play style

before facing themWhat you need to know before facing them

Elite accuracy: 93.6% average

Solid conversion: 88%

Very consistent (90%)

Very precise: only 0.1 blunders/game

Dominates 1.Nf3 as

(70% in 120 games)

Play against Alonso Rosell's Twin

Their real openings, level & style

Practice against a bot that uses their real openings and playing style

Based on

2,026 games

Based on 2,026 games

Openings

2,026 gamesBased on 2,026 player games

Weaknesses

where they slip as ♔ White

Sicilian: d6 Systems1.e4 c5 2.♞f3 d6only 8 games, last played 6 months ago62.5%losses

Strengths

what holds up for them as ♔ White

Benko Gambit1.d4 ♞f6 2.c4 c5 3.d5 b512 games, last played 11 months ago83.3%wins

Benoni1.d4 ♞f6 2.c4 c530 games, last played 3 months ago70.0%wins

Deep analysis

Stockfish · Classical · 407 analyzedStockfish · Classical games · 407 analyzed

Accuracy by phase

Opening

96.7%

Middlegame

93.1%

Endgame

94.6%

Clutch factor

+5%

Winning (+2)Winning (+2)

95%151g

EqualEqual position

95%154g

Losing (−2)Losing (−2)

90%102g

Accuracy under pressure barely drops when losing.

Problematic pieces

22%

93 err

20%

88 err

19%

81 err

15%

64 err

14%

62 err

10%

44 err

Critical moment

Move 41 avg

1-15

10%

16-25

36%

26-35

21%

36-45

33%

46+

36% of blunders occur after move 26-35. Keep tension until then.of blunders occur after move 26-35. Keep tension until then.

Error heatmap · Critical squaresError heatmap

Few

Many

135Errors mapped

f6 / g4Hotspot zone

Critical squares

2121 err

1818 err

1616 err

1414 err

1212 err

f6/g4 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors · Stockfish

#20

♞f6?? vs Nguyen

Middlegame · OTB · 2026

#27

♝xg7?? vs Bortnyk

Middlegame · OTB · 2026

#48

♛c2?? vs Xiao

Endgame · OTB · 2026

#68

♝g5?? vs Agibileg

Endgame · OTB · 2026

#62

f6?? vs Schoppen

Endgame · OTB · 2026

#34

♛b1?? vs Mamedyarov

Middlegame · OTB · 2026