What is Luis Ernesto Quesada Perez's FIDE rating?

Luis Ernesto Quesada Perez's FIDE rating is 2543 standard, 2535 rapid, 2576 blitz. Chess Stalker tracks it together with Luis Ernesto Quesada Perez's over-the-board games and opening repertoire.

How many OTB games has Luis Ernesto Quesada Perez played?

The Chess Stalker database holds 846 over-the-board games by Luis Ernesto Quesada Perez (821 classical, 25 blitz), with 52% wins. The full list, with openings and results, is on Luis Ernesto Quesada Perez's Chess Stalker profile.

How do I prepare against Luis Ernesto Quesada Perez?

Open Luis Ernesto Quesada Perez'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 Luis Ernesto Quesada Perez's style, before facing them.

Luis Ernesto Quesada Perez

Mexicoborn 1999FIDE ID 3520773

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026

2500

2540

2580

Peak2581

2552 · Sep 2023

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Sep 2023Oct 2026

2576Blitz

2543Classical

2535Rapid

2581peak, Oct 2024

846games

437wins, 52%

242draws, 29%

167losses, 20%

Rated gamesInactive · rating frozenOfficial FIDE lists · drag the range below the chartPeak 2581 · Oct 2024

Play style

before facing themWhat you need to know before facing them

Elite accuracy: 93.8% average

High resilience (64%): Dangerous even when losing

Solid conversion: 86%

Very consistent (89%)

Very precise: only 0.1 blunders/game

Dominates 1.d4 as

(70% in 215 games)

Play against Quesada Perez's Twin

Their real openings, level & style

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

Based on

846 games

Based on 846 games

Openings

846 gamesBased on 846 player games

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White

Grünfeld1.d4 ♞f6 2.c4 g6 3.♞c3 d513 games, last played 2 months ago69.2%wins

King's Indian1.d4 ♞f6 2.c4 g625 games, last played 2 months ago64.0%wins

Deep analysis

Stockfish · Classical · 537 analyzedStockfish · Classical games · 537 analyzed

Accuracy by phase

Opening

96.3%

Middlegame

93.8%

Endgame

95.3%

Clutch factor

+5%

Winning (+2)Winning (+2)

95%252g

EqualEqual position

95%167g

Losing (−2)Losing (−2)

90%81g

Accuracy under pressure barely drops when losing.

Problematic pieces

24%

110 err

17%

79 err

16%

73 err

15%

70 err

14%

66 err

13%

62 err

Critical moment

Move 41 avg

1-15

15%

16-25

21%

26-35

21%

36-45

38%

46+

38% of blunders occur after move 46. Keep tension until then.of blunders occur after move 46. Keep tension until then.

Error heatmap · Critical squaresError heatmap

Few

Many

146Errors mapped

c3 / f4Hotspot zone

Critical squares

1717 err

1616 err

1414 err

c3/f4 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors · Stockfish

#41

♛d6?? vs Bortnyk

Endgame · OTB · 2026

#40

♜xg6?? vs Piliposyan

Middlegame · OTB · 2026

#64

♚xe5?? vs Rumyantsev

Endgame · OTB · 2026

#67

♚g3?? vs Gharibyan

Endgame · OTB · 2026

#46

♝d3?? vs Gharibyan

Endgame · OTB · 2026

#12

O-O?? vs Do Valle Cardoso

Opening · OTB · 2026