What is Diego Valerga's FIDE rating?

Diego Valerga's FIDE rating is 2442 standard, 2431 rapid, 2364 blitz. Chess Stalker tracks it together with Diego Valerga's over-the-board games and opening repertoire.

How many OTB games has Diego Valerga played?

The Chess Stalker database holds 1,207 over-the-board games by Diego Valerga (1,199 classical, 8 blitz), with 38% wins. The full list, with openings and results, is on Diego Valerga's Chess Stalker profile.

How do I prepare against Diego Valerga?

Open Diego Valerga'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 Diego Valerga's style, before facing them.

Diego Valerga

Argentinaborn 1971FIDE ID 100587

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026

2300

2340

2380

2420

2460

2428 · Sep 2023

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Sep 2023Oct 2026

2442Classical

2431Rapid

2364Blitz

2523peak, Jan 2009

1,207games

456wins, 38%

560draws, 46%

191losses, 16%

Rated gamesInactive · rating frozenOfficial FIDE lists · drag the range below the chartPeak 2523 · Jan 2009

Play style

before facing themWhat you need to know before facing them

Elite accuracy: 94.1% average

Solid conversion: 86%

Very consistent (90%)

Very precise: only 0.1 blunders/game

Dominates 1.e4 as

(68% in 276 games)

Play against Valerga's Twin

Their real openings, level & style

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

Based on

1,207 games

Based on 1,207 games

Openings

1,207 gamesBased on 1,207 player games

Weaknesses

where they slip as ♔ White

No significant weaknesses detected as white

Strengths

what holds up for them as ♔ White

Alekhine Defense1.e4 ♞f6 2.e5 ♞d510 games, last played 4 months ago70.0%wins

French: Classical1.e4 e6 2.d4 d5 3.♞c3 ♞f610 games, last played 2 years ago60.0%wins

Deep analysis

Stockfish · Classical · 259 analyzedStockfish · Classical games · 259 analyzed

Accuracy by phase

Opening

96.5%

Middlegame

94.1%

Endgame

95.6%

Clutch factor

+6%

Winning (+2)Winning (+2)

95%103g

EqualEqual position

95%117g

Losing (−2)Losing (−2)

89%39g

Accuracy under pressure barely drops when losing.

Problematic pieces

23%

36 err

19%

30 err

19%

29 err

16%

25 err

14%

21 err

14 err

Critical moment

Move 37 avg

1-15

16-25

38%

26-35

36-45

38%

46+

38% 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

54Errors mapped

d5 / f4Hotspot zone

Critical squares

77 err

66 err

55 err

d5/f4 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors · Stockfish

#39

♝c6?? vs Perez Ponsa

Endgame · Blitz · 2025

#38

♜d1?? vs Tempone

Endgame · Blitz · 2025

#28

♞xf7?? vs Cheparinov

Middlegame · Blitz · 2025

#50

♜b1?? vs Flores

Endgame · OTB · 2025

#14

♝g4?? vs Hoffman

Middlegame · OTB · 2025

#47

♜c7?? vs Paris

Middlegame · OTB · 2025

Recent games

1,207 games

Battey, Alexander(2313)

4th Buenos Aires Open · 25 May 2026

1–0

Larino Nieto, David(2372)

4th Buenos Aires Open · 24 May 2026

½–½

Petti, Luca Giovanni(2315)

4th Buenos Aires Open · 23 May 2026

½–½

Silva, Luca(2299)

4th Buenos Aires Open · 23 May 2026

½–½

Del Rio De Angelis, Salvador G.(2419)

4th Buenos Aires Open · 22 May 2026

½–½

Paris, Adolfo(2303)

4th Buenos Aires Open · 21 May 2026

1–0

Endgame statistics

132 endgames (49.8%) · force Knight vs Knight (20%)

Strongest

79.4%

R+Bishop vs R+Knight

Weakest

60.6%

Pure Pawn

Reaches Endgame

49.8%

132 / 265

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 Knight vs Knight: only 20% win rate (5 games). Force this endgameShow all 14 types

Unlock Endgame Statistics

All their endgames: discover where they collapse under pressure

Repertoire

PROTime controls · Years · Events

1,207 games in scope

Explore the repertoireevery move played, ranked by frequency

611 games43%W46%D11%L

611games in this linewon 43%, drew 46%, lost 11%

Move

1. e4

2764m

46%44%10

68%

1. d4

2544m

43%44%13

66%

1. g3

304y

50%47%

73%

1. c4

2621y

27%50%23%

52%

1. ♞f3

251y

20%76%

58%

Scouting report: Diego Valerga (GM, ARG)