What is Rustam Kasimdzhanov's FIDE rating?

Rustam Kasimdzhanov's FIDE rating is 2665 standard, 2646 rapid, 2574 blitz, world #47. Chess Stalker tracks it together with Rustam Kasimdzhanov's over-the-board games and opening repertoire.

How many OTB games has Rustam Kasimdzhanov played?

The Chess Stalker database holds 1,997 over-the-board games by Rustam Kasimdzhanov (1,598 classical, 197 rapid, 202 blitz), with 39% wins. The full list, with openings and results, is on Rustam Kasimdzhanov's Chess Stalker profile.

How do I prepare against Rustam Kasimdzhanov?

Open Rustam Kasimdzhanov'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 Rustam Kasimdzhanov's style, before facing them.

Rustam Kasimdzhanov

TOP 50Uzbekistanborn 1979FIDE ID 14200244

Rating & statistics

FIDE rating lists · Sep 2023 – Sep 2026

2540

2580

2620

2660

2700

2673 · Sep 2023

Oct

2024

Apr

Jul

Oct

2025

Apr

Jul

Oct

2026

Apr

Jul

Oct

Sep 2023Oct 2026

2665Classical

2630Rapid

2574Blitz

2715peak, May 2015

1,997games

770wins, 39%

871draws, 44%

356losses, 18%

Rated gamesInactive · rating frozenOfficial FIDE lists · drag the range below the chartPeak 2715 · May 2015

Play style

before facing themWhat you need to know before facing them

Elite accuracy: 93.2% average

Very consistent (79%)

Very precise: only 0.1 blunders/game

Dominates 1.d4 as

(64% in 371 games)

Play against Kasimdzhanov's Twin

Their real openings, level & style

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

Based on

1,997 games

Based on 1,997 games

Openings

1,997 gamesBased on 1,997 player games

Weaknesses

where they slip as ♔ White

Catalan1.d4 ♞f6 2.c4 e6 3.g310 games, last played 15 years ago50.0%losses

King's Indian: Saemisch1.d4 ♞f6 2.c4 g6 3.♞c3 ♝g7 4.e4 d6 5.f3only 8 games, last played 18 years ago50.0%losses

Strengths

what holds up for them as ♔ White

Pirc Defense1.e4 d6 2.d4 ♞f612 games, last played last year66.7%wins

French: Classical1.e4 e6 2.d4 d5 3.♞c3 ♞f618 games, last played 4 years ago55.6%wins

Deep analysis

Stockfish · Classical · 315 analyzedStockfish · Classical games · 315 analyzed

Accuracy by phase

Opening

96.8%

Middlegame

93.5%

Endgame

95.4%

Clutch factor

+5%

Winning (+2)Winning (+2)

94%100g

EqualEqual position

95%147g

Losing (−2)Losing (−2)

89%68g

Accuracy under pressure barely drops when losing.

Problematic pieces

20%

58 err

20%

57 err

19%

53 err

16%

46 err

14%

41 err

10%

28 err

Critical moment

Move 35 avg

11%

1-15

22%

16-25

33%

26-35

17%

36-45

17%

46+

33% 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

94Errors mapped

e4 / e5Hotspot zone

Critical squares

1313 err

1010 err

88 err

e4/e5 concentrate most errors. Force decisions in those zones.

Critical blunders

10 errors · Stockfish

#15

exf7+?? vs Erdogmus

Middlegame · OTB · 2026

#25

♝xc5?? vs Papp

Middlegame · OTB · 2025

#38

♚c3?? vs Erdogmus

Endgame · OTB · 2025

#39

♞xf7?? vs Mamedov

Middlegame · Blitz · 2025

#38

♜hf8?? vs Mamedov

Middlegame · Blitz · 2025

#50

♜e8?? vs Mamedov

Endgame · Blitz · 2025